140925408

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{112921}}^1$

素因数の和:112947

約数の個数: 48

約数和(自身を含む): 398388816

約数和(自身を除く): 257463408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 112921, 225842, 338763, 451684, 677526, 903368, 1355052, 1467973, 1806736, 2710104, 2935946, 3613472, 4403919, 5420208, 5871892, 8807838, 10840416, 11743784, 17615676, 23487568, 35231352, 46975136, 70462704, 140925408]

約数ペア:

[(1, 140925408), (2, 70462704), (3, 46975136), (4, 35231352), (6, 23487568), (8, 17615676), (12, 11743784), (13, 10840416), (16, 8807838), (24, 5871892), (26, 5420208), (32, 4403919), (39, 3613472), (48, 2935946), (52, 2710104), (78, 1806736), (96, 1467973), (104, 1355052), (156, 903368), (208, 677526), (312, 451684), (416, 338763), (624, 225842), (1248, 112921)]