161910522

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{23609}}^1$

素因数の和:23747

約数の個数: 32

約数和(自身を含む): 362649600

約数和(自身を除く): 200739078

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 2286, 3429, 6858, 23609, 47218, 70827, 141654, 212481, 424962, 637443, 1274886, 2998343, 5996686, 8995029, 17990058, 26985087, 53970174, 80955261, 161910522]

約数ペア:

[(1, 161910522), (2, 80955261), (3, 53970174), (6, 26985087), (9, 17990058), (18, 8995029), (27, 5996686), (54, 2998343), (127, 1274886), (254, 637443), (381, 424962), (762, 212481), (1143, 141654), (2286, 70827), (3429, 47218), (6858, 23609)]