120814904

素因数分解:

$2^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{9421}}^1$

素因数の和:9663

約数の個数: 32

約数和(自身を含む): 260047200

約数和(自身を除く): 139232296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 229, 458, 916, 1603, 1832, 3206, 6412, 9421, 12824, 18842, 37684, 65947, 75368, 131894, 263788, 527576, 2157409, 4314818, 8629636, 15101863, 17259272, 30203726, 60407452, 120814904]

約数ペア:

[(1, 120814904), (2, 60407452), (4, 30203726), (7, 17259272), (8, 15101863), (14, 8629636), (28, 4314818), (56, 2157409), (229, 527576), (458, 263788), (916, 131894), (1603, 75368), (1832, 65947), (3206, 37684), (6412, 18842), (9421, 12824)]