139766768

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2549}}^1$

素因数の和:2729

約数の個数: 40

約数和(自身を含む): 284580000

約数和(自身を除く): 144813232

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 149, 184, 298, 368, 596, 1192, 2384, 2549, 3427, 5098, 6854, 10196, 13708, 20392, 27416, 40784, 54832, 58627, 117254, 234508, 379801, 469016, 759602, 938032, 1519204, 3038408, 6076816, 8735423, 17470846, 34941692, 69883384, 139766768]

約数ペア:

[(1, 139766768), (2, 69883384), (4, 34941692), (8, 17470846), (16, 8735423), (23, 6076816), (46, 3038408), (92, 1519204), (149, 938032), (184, 759602), (298, 469016), (368, 379801), (596, 234508), (1192, 117254), (2384, 58627), (2549, 54832), (3427, 40784), (5098, 27416), (6854, 20392), (10196, 13708)]