161411668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6961}}^1$

素因数の和:7024

約数の個数: 48

約数和(自身を含む): 336849408

約数和(自身を除く): 175437740

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 44, 62, 68, 124, 187, 341, 374, 527, 682, 748, 1054, 1364, 2108, 5797, 6961, 11594, 13922, 23188, 27844, 76571, 118337, 153142, 215791, 236674, 306284, 431582, 473348, 863164, 1301707, 2373701, 2603414, 3668447, 4747402, 5206828, 7336894, 9494804, 14673788, 40352917, 80705834, 161411668]

約数ペア:

[(1, 161411668), (2, 80705834), (4, 40352917), (11, 14673788), (17, 9494804), (22, 7336894), (31, 5206828), (34, 4747402), (44, 3668447), (62, 2603414), (68, 2373701), (124, 1301707), (187, 863164), (341, 473348), (374, 431582), (527, 306284), (682, 236674), (748, 215791), (1054, 153142), (1364, 118337), (2108, 76571), (5797, 27844), (6961, 23188), (11594, 13922)]