163459608

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 458680320

約数和(自身を除く): 295220712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 71, 78, 94, 104, 141, 142, 156, 157, 188, 213, 282, 284, 312, 314, 376, 426, 471, 564, 568, 611, 628, 852, 923, 942, 1128, 1222, 1256, 1704, 1833, 1846, 1884, 2041, 2444, 2769, 3337, 3666, 3692, 3768, 4082, 4888, 5538, 6123, 6674, 7332, 7379, 7384, 8164, 10011, 11076, 11147, 12246, 13348, 14664, 14758, 16328, 20022, 22137, 22152, 22294, 24492, 26696, 29516, 33441, 40044, 43381, 44274, 44588, 48984, 59032, 66882, 80088, 86762, 88548, 89176, 95927, 130143, 133764, 144911, 173524, 177096, 191854, 260286, 267528, 287781, 289822, 347048, 383708, 434733, 520572, 523909, 575562, 579644, 767416, 869466, 1041144, 1047818, 1151124, 1159288, 1571727, 1738932, 2095636, 2302248, 3143454, 3477864, 4191272, 6286908, 6810817, 12573816, 13621634, 20432451, 27243268, 40864902, 54486536, 81729804, 163459608]

約数ペア:

[(1, 163459608), (2, 81729804), (3, 54486536), (4, 40864902), (6, 27243268), (8, 20432451), (12, 13621634), (13, 12573816), (24, 6810817), (26, 6286908), (39, 4191272), (47, 3477864), (52, 3143454), (71, 2302248), (78, 2095636), (94, 1738932), (104, 1571727), (141, 1159288), (142, 1151124), (156, 1047818), (157, 1041144), (188, 869466), (213, 767416), (282, 579644), (284, 575562), (312, 523909), (314, 520572), (376, 434733), (426, 383708), (471, 347048), (564, 289822), (568, 287781), (611, 267528), (628, 260286), (852, 191854), (923, 177096), (942, 173524), (1128, 144911), (1222, 133764), (1256, 130143), (1704, 95927), (1833, 89176), (1846, 88548), (1884, 86762), (2041, 80088), (2444, 66882), (2769, 59032), (3337, 48984), (3666, 44588), (3692, 44274), (3768, 43381), (4082, 40044), (4888, 33441), (5538, 29516), (6123, 26696), (6674, 24492), (7332, 22294), (7379, 22152), (7384, 22137), (8164, 20022), (10011, 16328), (11076, 14758), (11147, 14664), (12246, 13348)]