156975985516

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{19031}}^1\times {\mathrm{4993}}^1$

素因数の和:24094

約数の個数: 48

約数和(自身を含む): 319353914880

約数和(自身を除く): 162377929364

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 4993, 9986, 19031, 19972, 34951, 38062, 69902, 76124, 133217, 139804, 266434, 294587, 532868, 589174, 1122829, 1178348, 2062109, 2245658, 4124218, 4491316, 7859803, 8248436, 15719606, 31439212, 95021783, 190043566, 380087132, 665152481, 1330304962, 2660609924, 5606285197, 11212570394, 22425140788, 39243996379, 78487992758, 156975985516]

約数ペア:

[(1, 156975985516), (2, 78487992758), (4, 39243996379), (7, 22425140788), (14, 11212570394), (28, 5606285197), (59, 2660609924), (118, 1330304962), (236, 665152481), (413, 380087132), (826, 190043566), (1652, 95021783), (4993, 31439212), (9986, 15719606), (19031, 8248436), (19972, 7859803), (34951, 4491316), (38062, 4124218), (69902, 2245658), (76124, 2062109), (133217, 1178348), (139804, 1122829), (266434, 589174), (294587, 532868)]