156930426

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4357}}^1$

素因数の和:4420

約数の個数: 64

約数和(自身を含む): 376531200

約数和(自身を除く): 219600774

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 29, 46, 54, 58, 69, 87, 138, 174, 207, 261, 414, 522, 621, 667, 783, 1242, 1334, 1566, 2001, 4002, 4357, 6003, 8714, 12006, 13071, 18009, 26142, 36018, 39213, 78426, 100211, 117639, 126353, 200422, 235278, 252706, 300633, 379059, 601266, 758118, 901899, 1137177, 1803798, 2274354, 2705697, 2906119, 3411531, 5411394, 5812238, 6823062, 8718357, 17436714, 26155071, 52310142, 78465213, 156930426]

約数ペア:

[(1, 156930426), (2, 78465213), (3, 52310142), (6, 26155071), (9, 17436714), (18, 8718357), (23, 6823062), (27, 5812238), (29, 5411394), (46, 3411531), (54, 2906119), (58, 2705697), (69, 2274354), (87, 1803798), (138, 1137177), (174, 901899), (207, 758118), (261, 601266), (414, 379059), (522, 300633), (621, 252706), (667, 235278), (783, 200422), (1242, 126353), (1334, 117639), (1566, 100211), (2001, 78426), (4002, 39213), (4357, 36018), (6003, 26142), (8714, 18009), (12006, 13071)]