142788912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{424967}}^1$

素因数の和:424985

約数の個数: 40

約数和(自身を含む): 421568256

約数和(自身を除く): 278779344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 424967, 849934, 1274901, 1699868, 2549802, 2974769, 3399736, 5099604, 5949538, 6799472, 8924307, 10199208, 11899076, 17848614, 20398416, 23798152, 35697228, 47596304, 71394456, 142788912]

約数ペア:

[(1, 142788912), (2, 71394456), (3, 47596304), (4, 35697228), (6, 23798152), (7, 20398416), (8, 17848614), (12, 11899076), (14, 10199208), (16, 8924307), (21, 6799472), (24, 5949538), (28, 5099604), (42, 3399736), (48, 2974769), (56, 2549802), (84, 1699868), (112, 1274901), (168, 849934), (336, 424967)]