156917695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{751}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 214410240

約数和(自身を除く): 57492545

約数列:

[1, 5, 11, 29, 55, 131, 145, 319, 655, 751, 1441, 1595, 3755, 3799, 7205, 8261, 18995, 21779, 41305, 41789, 98381, 108895, 208945, 239569, 491905, 1082191, 1197845, 2853049, 5410955, 14265245, 31383539, 156917695]

約数ペア:

[(1, 156917695), (5, 31383539), (11, 14265245), (29, 5410955), (55, 2853049), (131, 1197845), (145, 1082191), (319, 491905), (655, 239569), (751, 208945), (1441, 108895), (1595, 98381), (3755, 41789), (3799, 41305), (7205, 21779), (8261, 18995)]