107801728

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 221911200

約数和(自身を除く): 114109472

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 83, 128, 139, 146, 166, 278, 292, 332, 556, 584, 664, 1112, 1168, 1328, 2224, 2336, 2656, 4448, 4672, 5312, 6059, 8896, 9344, 10147, 10624, 11537, 12118, 17792, 20294, 23074, 24236, 40588, 46148, 48472, 81176, 92296, 96944, 162352, 184592, 193888, 324704, 369184, 387776, 649408, 738368, 775552, 842201, 1298816, 1476736, 1684402, 3368804, 6737608, 13475216, 26950432, 53900864, 107801728]

約数ペア:

[(1, 107801728), (2, 53900864), (4, 26950432), (8, 13475216), (16, 6737608), (32, 3368804), (64, 1684402), (73, 1476736), (83, 1298816), (128, 842201), (139, 775552), (146, 738368), (166, 649408), (278, 387776), (292, 369184), (332, 324704), (556, 193888), (584, 184592), (664, 162352), (1112, 96944), (1168, 92296), (1328, 81176), (2224, 48472), (2336, 46148), (2656, 40588), (4448, 24236), (4672, 23074), (5312, 20294), (6059, 17792), (8896, 12118), (9344, 11537), (10147, 10624)]