166449910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{11551}}^1$

素因数の和:11700

約数の個数: 32

約数和(自身を含む): 329370624

約数和(自身を除く): 162920714

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 1310, 1441, 2882, 7205, 11551, 14410, 23102, 57755, 115510, 127061, 254122, 635305, 1270610, 1513181, 3026362, 7565905, 15131810, 16644991, 33289982, 83224955, 166449910]

約数ペア:

[(1, 166449910), (2, 83224955), (5, 33289982), (10, 16644991), (11, 15131810), (22, 7565905), (55, 3026362), (110, 1513181), (131, 1270610), (262, 635305), (655, 254122), (1310, 127061), (1441, 115510), (2882, 57755), (7205, 23102), (11551, 14410)]