158166216

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 256

約数和(自身を含む): 516096000

約数和(自身を除く): 357929784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 31, 36, 39, 46, 52, 54, 62, 69, 72, 78, 79, 92, 93, 104, 108, 117, 124, 138, 156, 158, 184, 186, 207, 216, 234, 237, 248, 276, 279, 299, 312, 316, 351, 372, 403, 414, 468, 474, 552, 558, 598, 621, 632, 702, 711, 713, 744, 806, 828, 837, 897, 936, 948, 1027, 1116, 1196, 1209, 1242, 1404, 1422, 1426, 1612, 1656, 1674, 1794, 1817, 1896, 2054, 2133, 2139, 2232, 2392, 2418, 2449, 2484, 2691, 2808, 2844, 2852, 3081, 3224, 3348, 3588, 3627, 3634, 4108, 4266, 4278, 4836, 4898, 4968, 5382, 5451, 5688, 5704, 6162, 6417, 6696, 7176, 7254, 7268, 7347, 8073, 8216, 8532, 8556, 9243, 9269, 9672, 9796, 10764, 10881, 10902, 12324, 12834, 14508, 14536, 14694, 16146, 16353, 17064, 17112, 18486, 18538, 19251, 19592, 21528, 21762, 21804, 22041, 23621, 24648, 25668, 27729, 27807, 29016, 29388, 31837, 32292, 32706, 36972, 37076, 38502, 43524, 43608, 44082, 47242, 49059, 51336, 55458, 55614, 56327, 58776, 63674, 64584, 65412, 66123, 70863, 73944, 74152, 77004, 83421, 87048, 88164, 94484, 95511, 98118, 110916, 111228, 112654, 127348, 130824, 132246, 141726, 154008, 166842, 168981, 176328, 188968, 191022, 196236, 212589, 221832, 222456, 225308, 250263, 254696, 264492, 283452, 286533, 333684, 337962, 382044, 392472, 425178, 450616, 500526, 506943, 528984, 566904, 573066, 637767, 667368, 675924, 732251, 764088, 850356, 859599, 1001052, 1013886, 1146132, 1275534, 1351848, 1464502, 1520829, 1700712, 1719198, 2002104, 2027772, 2196753, 2292264, 2551068, 2929004, 3041658, 3438396, 4055544, 4393506, 5102136, 5858008, 6083316, 6590259, 6876792, 8787012, 12166632, 13180518, 17574024, 19770777, 26361036, 39541554, 52722072, 79083108, 158166216]

約数ペア:

[(1, 158166216), (2, 79083108), (3, 52722072), (4, 39541554), (6, 26361036), (8, 19770777), (9, 17574024), (12, 13180518), (13, 12166632), (18, 8787012), (23, 6876792), (24, 6590259), (26, 6083316), (27, 5858008), (31, 5102136), (36, 4393506), (39, 4055544), (46, 3438396), (52, 3041658), (54, 2929004), (62, 2551068), (69, 2292264), (72, 2196753), (78, 2027772), (79, 2002104), (92, 1719198), (93, 1700712), (104, 1520829), (108, 1464502), (117, 1351848), (124, 1275534), (138, 1146132), (156, 1013886), (158, 1001052), (184, 859599), (186, 850356), (207, 764088), (216, 732251), (234, 675924), (237, 667368), (248, 637767), (276, 573066), (279, 566904), (299, 528984), (312, 506943), (316, 500526), (351, 450616), (372, 425178), (403, 392472), (414, 382044), (468, 337962), (474, 333684), (552, 286533), (558, 283452), (598, 264492), (621, 254696), (632, 250263), (702, 225308), (711, 222456), (713, 221832), (744, 212589), (806, 196236), (828, 191022), (837, 188968), (897, 176328), (936, 168981), (948, 166842), (1027, 154008), (1116, 141726), (1196, 132246), (1209, 130824), (1242, 127348), (1404, 112654), (1422, 111228), (1426, 110916), (1612, 98118), (1656, 95511), (1674, 94484), (1794, 88164), (1817, 87048), (1896, 83421), (2054, 77004), (2133, 74152), (2139, 73944), (2232, 70863), (2392, 66123), (2418, 65412), (2449, 64584), (2484, 63674), (2691, 58776), (2808, 56327), (2844, 55614), (2852, 55458), (3081, 51336), (3224, 49059), (3348, 47242), (3588, 44082), (3627, 43608), (3634, 43524), (4108, 38502), (4266, 37076), (4278, 36972), (4836, 32706), (4898, 32292), (4968, 31837), (5382, 29388), (5451, 29016), (5688, 27807), (5704, 27729), (6162, 25668), (6417, 24648), (6696, 23621), (7176, 22041), (7254, 21804), (7268, 21762), (7347, 21528), (8073, 19592), (8216, 19251), (8532, 18538), (8556, 18486), (9243, 17112), (9269, 17064), (9672, 16353), (9796, 16146), (10764, 14694), (10881, 14536), (10902, 14508), (12324, 12834)]