138982416

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{152393}}^1$

素因数の和:152423

約数の個数: 40

約数和(自身を含む): 377937120

約数和(自身を除く): 238954704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 152393, 304786, 457179, 609572, 914358, 1219144, 1828716, 2438288, 2895467, 3657432, 5790934, 7314864, 8686401, 11581868, 17372802, 23163736, 34745604, 46327472, 69491208, 138982416]

約数ペア:

[(1, 138982416), (2, 69491208), (3, 46327472), (4, 34745604), (6, 23163736), (8, 17372802), (12, 11581868), (16, 8686401), (19, 7314864), (24, 5790934), (38, 3657432), (48, 2895467), (57, 2438288), (76, 1828716), (114, 1219144), (152, 914358), (228, 609572), (304, 457179), (456, 304786), (912, 152393)]