155615148

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 192

約数和(自身を含む): 466636800

約数和(自身を除く): 311021652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 61, 69, 78, 79, 92, 108, 117, 122, 138, 156, 158, 183, 207, 234, 237, 244, 276, 299, 316, 351, 366, 414, 468, 474, 549, 598, 621, 702, 711, 732, 793, 828, 897, 948, 1027, 1098, 1196, 1242, 1403, 1404, 1422, 1586, 1647, 1794, 1817, 2054, 2133, 2196, 2379, 2484, 2691, 2806, 2844, 3081, 3172, 3294, 3588, 3634, 4108, 4209, 4266, 4758, 4819, 5382, 5451, 5612, 6162, 6588, 7137, 7268, 8073, 8418, 8532, 9243, 9516, 9638, 10764, 10902, 12324, 12627, 14274, 14457, 16146, 16353, 16836, 18239, 18486, 19276, 21411, 21804, 23621, 25254, 27729, 28548, 28914, 32292, 32706, 36478, 36972, 37881, 42822, 43371, 47242, 49059, 50508, 54717, 55458, 57828, 62647, 65412, 70863, 72956, 75762, 85644, 86742, 94484, 98118, 109434, 110837, 110916, 125294, 130113, 141726, 151524, 164151, 173484, 187941, 196236, 212589, 218868, 221674, 250588, 260226, 283452, 328302, 332511, 375882, 425178, 443348, 492453, 520452, 563823, 637767, 656604, 665022, 751764, 850356, 984906, 997533, 1127646, 1275534, 1330044, 1440881, 1691469, 1969812, 1995066, 2255292, 2551068, 2881762, 2992599, 3382938, 3990132, 4322643, 5763524, 5985198, 6765876, 8645286, 11970396, 12967929, 17290572, 25935858, 38903787, 51871716, 77807574, 155615148]

約数ペア:

[(1, 155615148), (2, 77807574), (3, 51871716), (4, 38903787), (6, 25935858), (9, 17290572), (12, 12967929), (13, 11970396), (18, 8645286), (23, 6765876), (26, 5985198), (27, 5763524), (36, 4322643), (39, 3990132), (46, 3382938), (52, 2992599), (54, 2881762), (61, 2551068), (69, 2255292), (78, 1995066), (79, 1969812), (92, 1691469), (108, 1440881), (117, 1330044), (122, 1275534), (138, 1127646), (156, 997533), (158, 984906), (183, 850356), (207, 751764), (234, 665022), (237, 656604), (244, 637767), (276, 563823), (299, 520452), (316, 492453), (351, 443348), (366, 425178), (414, 375882), (468, 332511), (474, 328302), (549, 283452), (598, 260226), (621, 250588), (702, 221674), (711, 218868), (732, 212589), (793, 196236), (828, 187941), (897, 173484), (948, 164151), (1027, 151524), (1098, 141726), (1196, 130113), (1242, 125294), (1403, 110916), (1404, 110837), (1422, 109434), (1586, 98118), (1647, 94484), (1794, 86742), (1817, 85644), (2054, 75762), (2133, 72956), (2196, 70863), (2379, 65412), (2484, 62647), (2691, 57828), (2806, 55458), (2844, 54717), (3081, 50508), (3172, 49059), (3294, 47242), (3588, 43371), (3634, 42822), (4108, 37881), (4209, 36972), (4266, 36478), (4758, 32706), (4819, 32292), (5382, 28914), (5451, 28548), (5612, 27729), (6162, 25254), (6588, 23621), (7137, 21804), (7268, 21411), (8073, 19276), (8418, 18486), (8532, 18239), (9243, 16836), (9516, 16353), (9638, 16146), (10764, 14457), (10902, 14274), (12324, 12627)]