166209416

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{1601}}^1$

素因数の和:2309

約数の個数: 32

約数和(自身を含む): 328730400

約数和(自身を除く): 162520984

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 683, 1366, 1601, 2732, 3202, 5464, 6404, 12808, 12977, 25954, 30419, 51908, 60838, 103816, 121676, 243352, 1093483, 2186966, 4373932, 8747864, 20776177, 41552354, 83104708, 166209416]

約数ペア:

[(1, 166209416), (2, 83104708), (4, 41552354), (8, 20776177), (19, 8747864), (38, 4373932), (76, 2186966), (152, 1093483), (683, 243352), (1366, 121676), (1601, 103816), (2732, 60838), (3202, 51908), (5464, 30419), (6404, 25954), (12808, 12977)]