164156628

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{4027}}^1$

素因数の和:4156

約数の個数: 48

約数和(自身を含む): 396999680

約数和(自身を除く): 232843052

約数列:

[1, 2, 3, 4, 6, 12, 43, 79, 86, 129, 158, 172, 237, 258, 316, 474, 516, 948, 3397, 4027, 6794, 8054, 10191, 12081, 13588, 16108, 20382, 24162, 40764, 48324, 173161, 318133, 346322, 519483, 636266, 692644, 954399, 1038966, 1272532, 1908798, 2077932, 3817596, 13679719, 27359438, 41039157, 54718876, 82078314, 164156628]

約数ペア:

[(1, 164156628), (2, 82078314), (3, 54718876), (4, 41039157), (6, 27359438), (12, 13679719), (43, 3817596), (79, 2077932), (86, 1908798), (129, 1272532), (158, 1038966), (172, 954399), (237, 692644), (258, 636266), (316, 519483), (474, 346322), (516, 318133), (948, 173161), (3397, 48324), (4027, 40764), (6794, 24162), (8054, 20382), (10191, 16108), (12081, 13588)]