148408974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19309}}^1$

素因数の和:19385

約数の個数: 48

約数和(自身を含む): 373532640

約数和(自身を除く): 225123666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 19309, 38618, 57927, 115854, 135163, 173781, 270326, 347562, 405489, 810978, 1177849, 1216467, 2355698, 2432934, 3533547, 7067094, 8244943, 10600641, 16489886, 21201282, 24734829, 49469658, 74204487, 148408974]

約数ペア:

[(1, 148408974), (2, 74204487), (3, 49469658), (6, 24734829), (7, 21201282), (9, 16489886), (14, 10600641), (18, 8244943), (21, 7067094), (42, 3533547), (61, 2432934), (63, 2355698), (122, 1216467), (126, 1177849), (183, 810978), (366, 405489), (427, 347562), (549, 270326), (854, 173781), (1098, 135163), (1281, 115854), (2562, 57927), (3843, 38618), (7686, 19309)]