154791288

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{443}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 440519040

約数和(自身を除く): 285727752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 211, 276, 414, 422, 443, 552, 633, 828, 844, 886, 1266, 1329, 1656, 1688, 1772, 1899, 2532, 2658, 3544, 3798, 3987, 4853, 5064, 5316, 7596, 7974, 9706, 10189, 10632, 14559, 15192, 15948, 19412, 20378, 29118, 30567, 31896, 38824, 40756, 43677, 58236, 61134, 81512, 87354, 91701, 93473, 116472, 122268, 174708, 183402, 186946, 244536, 280419, 349416, 366804, 373892, 560838, 733608, 747784, 841257, 1121676, 1682514, 2149879, 2243352, 3365028, 4299758, 6449637, 6730056, 8599516, 12899274, 17199032, 19348911, 25798548, 38697822, 51597096, 77395644, 154791288]

約数ペア:

[(1, 154791288), (2, 77395644), (3, 51597096), (4, 38697822), (6, 25798548), (8, 19348911), (9, 17199032), (12, 12899274), (18, 8599516), (23, 6730056), (24, 6449637), (36, 4299758), (46, 3365028), (69, 2243352), (72, 2149879), (92, 1682514), (138, 1121676), (184, 841257), (207, 747784), (211, 733608), (276, 560838), (414, 373892), (422, 366804), (443, 349416), (552, 280419), (633, 244536), (828, 186946), (844, 183402), (886, 174708), (1266, 122268), (1329, 116472), (1656, 93473), (1688, 91701), (1772, 87354), (1899, 81512), (2532, 61134), (2658, 58236), (3544, 43677), (3798, 40756), (3987, 38824), (4853, 31896), (5064, 30567), (5316, 29118), (7596, 20378), (7974, 19412), (9706, 15948), (10189, 15192), (10632, 14559)]