156955415830

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{787}}^1\times {\mathrm{3049}}^1$

素因数の和:4085

約数の個数: 64

約数和(自身を含む): 293483980800

約数和(自身を除く): 136528564970

約数列:

[1, 2, 5, 10, 31, 62, 155, 211, 310, 422, 787, 1055, 1574, 2110, 3049, 3935, 6098, 6541, 7870, 13082, 15245, 24397, 30490, 32705, 48794, 65410, 94519, 121985, 166057, 189038, 243970, 332114, 472595, 643339, 830285, 945190, 1286678, 1660570, 2399563, 3216695, 4799126, 5147767, 6433390, 10295534, 11997815, 19943509, 23995630, 25738835, 39887018, 51477670, 74386453, 99717545, 148772906, 199435090, 371932265, 506307793, 743864530, 1012615586, 2531538965, 5063077930, 15695541583, 31391083166, 78477707915, 156955415830]

約数ペア:

[(1, 156955415830), (2, 78477707915), (5, 31391083166), (10, 15695541583), (31, 5063077930), (62, 2531538965), (155, 1012615586), (211, 743864530), (310, 506307793), (422, 371932265), (787, 199435090), (1055, 148772906), (1574, 99717545), (2110, 74386453), (3049, 51477670), (3935, 39887018), (6098, 25738835), (6541, 23995630), (7870, 19943509), (13082, 11997815), (15245, 10295534), (24397, 6433390), (30490, 5147767), (32705, 4799126), (48794, 3216695), (65410, 2399563), (94519, 1660570), (121985, 1286678), (166057, 945190), (189038, 830285), (243970, 643339), (332114, 472595)]