138851664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5231}}^1$

素因数の和:5328

約数の個数: 80

約数和(自身を含む): 415211520

約数和(自身を除く): 276359856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 948, 1106, 1264, 1659, 1896, 2212, 3318, 3792, 4424, 5231, 6636, 8848, 10462, 13272, 15693, 20924, 26544, 31386, 36617, 41848, 62772, 73234, 83696, 109851, 125544, 146468, 219702, 251088, 292936, 413249, 439404, 585872, 826498, 878808, 1239747, 1652996, 1757616, 2479494, 2892743, 3305992, 4958988, 5785486, 6611984, 8678229, 9917976, 11570972, 17356458, 19835952, 23141944, 34712916, 46283888, 69425832, 138851664]

約数ペア:

[(1, 138851664), (2, 69425832), (3, 46283888), (4, 34712916), (6, 23141944), (7, 19835952), (8, 17356458), (12, 11570972), (14, 9917976), (16, 8678229), (21, 6611984), (24, 5785486), (28, 4958988), (42, 3305992), (48, 2892743), (56, 2479494), (79, 1757616), (84, 1652996), (112, 1239747), (158, 878808), (168, 826498), (237, 585872), (316, 439404), (336, 413249), (474, 292936), (553, 251088), (632, 219702), (948, 146468), (1106, 125544), (1264, 109851), (1659, 83696), (1896, 73234), (2212, 62772), (3318, 41848), (3792, 36617), (4424, 31386), (5231, 26544), (6636, 20924), (8848, 15693), (10462, 13272)]