123172408

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{3889}}^1$

素因数の和:4039

約数の個数: 32

約数和(自身を含む): 239468400

約数和(自身を除く): 116295992

約数列:

[1, 2, 4, 8, 37, 74, 107, 148, 214, 296, 428, 856, 3889, 3959, 7778, 7918, 15556, 15836, 31112, 31672, 143893, 287786, 416123, 575572, 832246, 1151144, 1664492, 3328984, 15396551, 30793102, 61586204, 123172408]

約数ペア:

[(1, 123172408), (2, 61586204), (4, 30793102), (8, 15396551), (37, 3328984), (74, 1664492), (107, 1151144), (148, 832246), (214, 575572), (296, 416123), (428, 287786), (856, 143893), (3889, 31672), (3959, 31112), (7778, 15836), (7918, 15556)]