129103436

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:519

約数の個数: 72

約数和(自身を含む): 289061136

約数和(自身を除く): 159957700

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 233, 257, 308, 466, 514, 539, 932, 1028, 1078, 1631, 1799, 2156, 2563, 2827, 3262, 3598, 5126, 5654, 6524, 7196, 10252, 11308, 11417, 12593, 17941, 19789, 22834, 25186, 35882, 39578, 45668, 50372, 59881, 71764, 79156, 119762, 125587, 138523, 239524, 251174, 277046, 419167, 502348, 554092, 658691, 838334, 1317382, 1676668, 2634764, 2934169, 4610837, 5868338, 9221674, 11736676, 18443348, 32275859, 64551718, 129103436]

約数ペア:

[(1, 129103436), (2, 64551718), (4, 32275859), (7, 18443348), (11, 11736676), (14, 9221674), (22, 5868338), (28, 4610837), (44, 2934169), (49, 2634764), (77, 1676668), (98, 1317382), (154, 838334), (196, 658691), (233, 554092), (257, 502348), (308, 419167), (466, 277046), (514, 251174), (539, 239524), (932, 138523), (1028, 125587), (1078, 119762), (1631, 79156), (1799, 71764), (2156, 59881), (2563, 50372), (2827, 45668), (3262, 39578), (3598, 35882), (5126, 25186), (5654, 22834), (6524, 19789), (7196, 17941), (10252, 12593), (11308, 11417)]