127722894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{23063}}^1$

素因数の和:23152

約数の個数: 32

約数和(自身を含む): 278982144

約数和(自身を除く): 151259250

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 23063, 46126, 69189, 138378, 299819, 599638, 899457, 1637473, 1798914, 3274946, 4912419, 9824838, 21287149, 42574298, 63861447, 127722894]

約数ペア:

[(1, 127722894), (2, 63861447), (3, 42574298), (6, 21287149), (13, 9824838), (26, 4912419), (39, 3274946), (71, 1798914), (78, 1637473), (142, 899457), (213, 599638), (426, 299819), (923, 138378), (1846, 69189), (2769, 46126), (5538, 23063)]