138016076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{8689}}^1$

素因数の和:8742

約数の個数: 36

約数和(自身を含む): 278114760

約数和(自身を除く): 140098684

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 361, 418, 722, 836, 1444, 3971, 7942, 8689, 15884, 17378, 34756, 95579, 165091, 191158, 330182, 382316, 660364, 1816001, 3136729, 3632002, 6273458, 7264004, 12546916, 34504019, 69008038, 138016076]

約数ペア:

[(1, 138016076), (2, 69008038), (4, 34504019), (11, 12546916), (19, 7264004), (22, 6273458), (38, 3632002), (44, 3136729), (76, 1816001), (209, 660364), (361, 382316), (418, 330182), (722, 191158), (836, 165091), (1444, 95579), (3971, 34756), (7942, 17378), (8689, 15884)]