149508912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{444967}}^1$

素因数の和:444985

約数の個数: 40

約数和(自身を含む): 441408256

約数和(自身を除く): 291899344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 444967, 889934, 1334901, 1779868, 2669802, 3114769, 3559736, 5339604, 6229538, 7119472, 9344307, 10679208, 12459076, 18688614, 21358416, 24918152, 37377228, 49836304, 74754456, 149508912]

約数ペア:

[(1, 149508912), (2, 74754456), (3, 49836304), (4, 37377228), (6, 24918152), (7, 21358416), (8, 18688614), (12, 12459076), (14, 10679208), (16, 9344307), (21, 7119472), (24, 6229538), (28, 5339604), (42, 3559736), (48, 3114769), (56, 2669802), (84, 1779868), (112, 1334901), (168, 889934), (336, 444967)]