155670838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 250840800

約数和(自身を除く): 95169962

約数列:

[1, 2, 19, 38, 97, 157, 194, 269, 314, 538, 1843, 2983, 3686, 5111, 5966, 10222, 15229, 26093, 30458, 42233, 52186, 84466, 289351, 495767, 578702, 802427, 991534, 1604854, 4096601, 8193202, 77835419, 155670838]

約数ペア:

[(1, 155670838), (2, 77835419), (19, 8193202), (38, 4096601), (97, 1604854), (157, 991534), (194, 802427), (269, 578702), (314, 495767), (538, 289351), (1843, 84466), (2983, 52186), (3686, 42233), (5111, 30458), (5966, 26093), (10222, 15229)]