129645544

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{823}}^1$

素因数の和:962

約数の個数: 64

約数和(自身を含む): 290707200

約数和(自身を除く): 161061656

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 97, 116, 194, 203, 232, 388, 406, 679, 776, 812, 823, 1358, 1624, 1646, 2716, 2813, 3292, 5432, 5626, 5761, 6584, 11252, 11522, 19691, 22504, 23044, 23867, 39382, 46088, 47734, 78764, 79831, 95468, 157528, 159662, 167069, 190936, 319324, 334138, 558817, 638648, 668276, 1117634, 1336552, 2235268, 2315099, 4470536, 4630198, 9260396, 16205693, 18520792, 32411386, 64822772, 129645544]

約数ペア:

[(1, 129645544), (2, 64822772), (4, 32411386), (7, 18520792), (8, 16205693), (14, 9260396), (28, 4630198), (29, 4470536), (56, 2315099), (58, 2235268), (97, 1336552), (116, 1117634), (194, 668276), (203, 638648), (232, 558817), (388, 334138), (406, 319324), (679, 190936), (776, 167069), (812, 159662), (823, 157528), (1358, 95468), (1624, 79831), (1646, 78764), (2716, 47734), (2813, 46088), (3292, 39382), (5432, 23867), (5626, 23044), (5761, 22504), (6584, 19691), (11252, 11522)]