156915936

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{23689}}^1$

素因数の和:23728

約数の個数: 72

約数和(自身を含む): 465650640

約数和(自身を除く): 308734704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 23689, 47378, 71067, 94756, 142134, 189512, 213201, 284268, 379024, 426402, 544847, 568536, 758048, 852804, 1089694, 1137072, 1634541, 1705608, 2179388, 2274144, 3269082, 3411216, 4358776, 4903623, 6538164, 6822432, 8717552, 9807246, 13076328, 17435104, 19614492, 26152656, 39228984, 52305312, 78457968, 156915936]

約数ペア:

[(1, 156915936), (2, 78457968), (3, 52305312), (4, 39228984), (6, 26152656), (8, 19614492), (9, 17435104), (12, 13076328), (16, 9807246), (18, 8717552), (23, 6822432), (24, 6538164), (32, 4903623), (36, 4358776), (46, 3411216), (48, 3269082), (69, 2274144), (72, 2179388), (92, 1705608), (96, 1634541), (138, 1137072), (144, 1089694), (184, 852804), (207, 758048), (276, 568536), (288, 544847), (368, 426402), (414, 379024), (552, 284268), (736, 213201), (828, 189512), (1104, 142134), (1656, 94756), (2208, 71067), (3312, 47378), (6624, 23689)]