148905864

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:241

約数の個数: 160

約数和(自身を含む): 443963520

約数和(自身を除く): 295057656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 97, 103, 108, 138, 162, 184, 194, 206, 207, 216, 276, 291, 309, 324, 388, 412, 414, 552, 582, 618, 621, 648, 776, 824, 828, 873, 927, 1164, 1236, 1242, 1656, 1746, 1854, 1863, 2231, 2328, 2369, 2472, 2484, 2619, 2781, 3492, 3708, 3726, 4462, 4738, 4968, 5238, 5562, 6693, 6984, 7107, 7416, 7452, 7857, 8343, 8924, 9476, 9991, 10476, 11124, 13386, 14214, 14904, 15714, 16686, 17848, 18952, 19982, 20079, 20952, 21321, 22248, 26772, 28428, 29973, 31428, 33372, 39964, 40158, 42642, 53544, 56856, 59946, 60237, 62856, 63963, 66744, 79928, 80316, 85284, 89919, 119892, 120474, 127926, 160632, 170568, 179838, 180711, 191889, 229793, 239784, 240948, 255852, 269757, 359676, 361422, 383778, 459586, 481896, 511704, 539514, 689379, 719352, 722844, 767556, 809271, 919172, 1079028, 1378758, 1445688, 1535112, 1618542, 1838344, 2068137, 2158056, 2757516, 3237084, 4136274, 5515032, 6204411, 6474168, 8272548, 12408822, 16545096, 18613233, 24817644, 37226466, 49635288, 74452932, 148905864]

約数ペア:

[(1, 148905864), (2, 74452932), (3, 49635288), (4, 37226466), (6, 24817644), (8, 18613233), (9, 16545096), (12, 12408822), (18, 8272548), (23, 6474168), (24, 6204411), (27, 5515032), (36, 4136274), (46, 3237084), (54, 2757516), (69, 2158056), (72, 2068137), (81, 1838344), (92, 1618542), (97, 1535112), (103, 1445688), (108, 1378758), (138, 1079028), (162, 919172), (184, 809271), (194, 767556), (206, 722844), (207, 719352), (216, 689379), (276, 539514), (291, 511704), (309, 481896), (324, 459586), (388, 383778), (412, 361422), (414, 359676), (552, 269757), (582, 255852), (618, 240948), (621, 239784), (648, 229793), (776, 191889), (824, 180711), (828, 179838), (873, 170568), (927, 160632), (1164, 127926), (1236, 120474), (1242, 119892), (1656, 89919), (1746, 85284), (1854, 80316), (1863, 79928), (2231, 66744), (2328, 63963), (2369, 62856), (2472, 60237), (2484, 59946), (2619, 56856), (2781, 53544), (3492, 42642), (3708, 40158), (3726, 39964), (4462, 33372), (4738, 31428), (4968, 29973), (5238, 28428), (5562, 26772), (6693, 22248), (6984, 21321), (7107, 20952), (7416, 20079), (7452, 19982), (7857, 18952), (8343, 17848), (8924, 16686), (9476, 15714), (9991, 14904), (10476, 14214), (11124, 13386)]