121495568

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{8923}}^1$

素因数の和:8991

約数の個数: 40

約数和(自身を含む): 252299328

約数和(自身を除く): 130803760

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 368, 592, 851, 1702, 3404, 6808, 8923, 13616, 17846, 35692, 71384, 142768, 205229, 330151, 410458, 660302, 820916, 1320604, 1641832, 2641208, 3283664, 5282416, 7593473, 15186946, 30373892, 60747784, 121495568]

約数ペア:

[(1, 121495568), (2, 60747784), (4, 30373892), (8, 15186946), (16, 7593473), (23, 5282416), (37, 3283664), (46, 2641208), (74, 1641832), (92, 1320604), (148, 820916), (184, 660302), (296, 410458), (368, 330151), (592, 205229), (851, 142768), (1702, 71384), (3404, 35692), (6808, 17846), (8923, 13616)]