156986217616

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{5147}}^1\times {\mathrm{61493}}^1$

素因数の和:66679

約数の個数: 40

約数和(自身を含む): 314038543104

約数和(自身を除く): 157052325488

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 5147, 10294, 20588, 41176, 61493, 82352, 122986, 159557, 245972, 319114, 491944, 638228, 983888, 1276456, 1906283, 2552912, 3812566, 7625132, 15250264, 30500528, 316504471, 633008942, 1266017884, 2532035768, 5064071536, 9811638601, 19623277202, 39246554404, 78493108808, 156986217616]

約数ペア:

[(1, 156986217616), (2, 78493108808), (4, 39246554404), (8, 19623277202), (16, 9811638601), (31, 5064071536), (62, 2532035768), (124, 1266017884), (248, 633008942), (496, 316504471), (5147, 30500528), (10294, 15250264), (20588, 7625132), (41176, 3812566), (61493, 2552912), (82352, 1906283), (122986, 1276456), (159557, 983888), (245972, 638228), (319114, 491944)]