131666796

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{13109}}^1$

素因数の和:13156

約数の個数: 60

約数和(自身を含む): 355333440

約数和(自身を除く): 223666644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 558, 837, 1116, 1674, 2511, 3348, 5022, 10044, 13109, 26218, 39327, 52436, 78654, 117981, 157308, 235962, 353943, 406379, 471924, 707886, 812758, 1061829, 1219137, 1415772, 1625516, 2123658, 2438274, 3657411, 4247316, 4876548, 7314822, 10972233, 14629644, 21944466, 32916699, 43888932, 65833398, 131666796]

約数ペア:

[(1, 131666796), (2, 65833398), (3, 43888932), (4, 32916699), (6, 21944466), (9, 14629644), (12, 10972233), (18, 7314822), (27, 4876548), (31, 4247316), (36, 3657411), (54, 2438274), (62, 2123658), (81, 1625516), (93, 1415772), (108, 1219137), (124, 1061829), (162, 812758), (186, 707886), (279, 471924), (324, 406379), (372, 353943), (558, 235962), (837, 157308), (1116, 117981), (1674, 78654), (2511, 52436), (3348, 39327), (5022, 26218), (10044, 13109)]