171300668

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:304

約数の個数: 108

約数和(自身を含む): 397365696

約数和(自身を除く): 226065028

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 77, 98, 121, 124, 154, 196, 217, 233, 242, 308, 341, 434, 466, 484, 539, 682, 847, 868, 932, 1078, 1364, 1519, 1631, 1694, 2156, 2387, 2563, 3038, 3262, 3388, 3751, 4774, 5126, 5929, 6076, 6524, 7223, 7502, 9548, 10252, 11417, 11858, 14446, 15004, 16709, 17941, 22834, 23716, 26257, 28193, 28892, 33418, 35882, 45668, 50561, 52514, 56386, 66836, 71764, 79453, 101122, 105028, 112772, 125587, 158906, 183799, 197351, 202244, 251174, 317812, 353927, 367598, 394702, 502348, 556171, 707854, 735196, 789404, 873983, 1112342, 1381457, 1415708, 1747966, 2224684, 2762914, 3495932, 3893197, 5525828, 6117881, 7786394, 12235762, 15572788, 24471524, 42825167, 85650334, 171300668]

約数ペア:

[(1, 171300668), (2, 85650334), (4, 42825167), (7, 24471524), (11, 15572788), (14, 12235762), (22, 7786394), (28, 6117881), (31, 5525828), (44, 3893197), (49, 3495932), (62, 2762914), (77, 2224684), (98, 1747966), (121, 1415708), (124, 1381457), (154, 1112342), (196, 873983), (217, 789404), (233, 735196), (242, 707854), (308, 556171), (341, 502348), (434, 394702), (466, 367598), (484, 353927), (539, 317812), (682, 251174), (847, 202244), (868, 197351), (932, 183799), (1078, 158906), (1364, 125587), (1519, 112772), (1631, 105028), (1694, 101122), (2156, 79453), (2387, 71764), (2563, 66836), (3038, 56386), (3262, 52514), (3388, 50561), (3751, 45668), (4774, 35882), (5126, 33418), (5929, 28892), (6076, 28193), (6524, 26257), (7223, 23716), (7502, 22834), (9548, 17941), (10252, 16709), (11417, 15004), (11858, 14446)]