156745875110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{129061}}^1$

素因数の和:129321

約数の個数: 64

約数和(自身を含む): 314568491328

約数和(自身を除く): 157822616218

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 181, 305, 362, 610, 671, 905, 1342, 1810, 1991, 3355, 3982, 6710, 9955, 11041, 19910, 22082, 55205, 110410, 121451, 129061, 242902, 258122, 607255, 645305, 1214510, 1290610, 1419671, 2839342, 7098355, 7872721, 14196710, 15745442, 23360041, 39363605, 46720082, 78727210, 86599931, 116800205, 173199862, 233600410, 256960451, 432999655, 513920902, 865999310, 1284802255, 1424962501, 2569604510, 2849925002, 7124812505, 14249625010, 15674587511, 31349175022, 78372937555, 156745875110]

約数ペア:

[(1, 156745875110), (2, 78372937555), (5, 31349175022), (10, 15674587511), (11, 14249625010), (22, 7124812505), (55, 2849925002), (61, 2569604510), (110, 1424962501), (122, 1284802255), (181, 865999310), (305, 513920902), (362, 432999655), (610, 256960451), (671, 233600410), (905, 173199862), (1342, 116800205), (1810, 86599931), (1991, 78727210), (3355, 46720082), (3982, 39363605), (6710, 23360041), (9955, 15745442), (11041, 14196710), (19910, 7872721), (22082, 7098355), (55205, 2839342), (110410, 1419671), (121451, 1290610), (129061, 1214510), (242902, 645305), (258122, 607255)]