149663472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{445427}}^1$

素因数の和:445445

約数の個数: 40

約数和(自身を含む): 441864576

約数和(自身を除く): 292201104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 445427, 890854, 1336281, 1781708, 2672562, 3117989, 3563416, 5345124, 6235978, 7126832, 9353967, 10690248, 12471956, 18707934, 21380496, 24943912, 37415868, 49887824, 74831736, 149663472]

約数ペア:

[(1, 149663472), (2, 74831736), (3, 49887824), (4, 37415868), (6, 24943912), (7, 21380496), (8, 18707934), (12, 12471956), (14, 10690248), (16, 9353967), (21, 7126832), (24, 6235978), (28, 5345124), (42, 3563416), (48, 3117989), (56, 2672562), (84, 1781708), (112, 1336281), (168, 890854), (336, 445427)]