156943810754

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3557}}^1\times {\mathrm{11273}}^1$

素因数の和:14954

約数の個数: 32

約数和(自身を含む): 250304446080

約数和(自身を除く): 93360635326

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3557, 3914, 7114, 11273, 22546, 67583, 135166, 214187, 366371, 428374, 732742, 1161119, 2322238, 6961049, 13922098, 22061261, 40098061, 44122522, 80196122, 761863159, 1523726318, 4130100283, 8260200566, 78471905377, 156943810754]

約数ペア:

[(1, 156943810754), (2, 78471905377), (19, 8260200566), (38, 4130100283), (103, 1523726318), (206, 761863159), (1957, 80196122), (3557, 44122522), (3914, 40098061), (7114, 22061261), (11273, 13922098), (22546, 6961049), (67583, 2322238), (135166, 1161119), (214187, 732742), (366371, 428374)]