145497828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1732117}}^1$

素因数の和:1732131

約数の個数: 24

約数和(自身を含む): 387994432

約数和(自身を除く): 242496604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1732117, 3464234, 5196351, 6928468, 10392702, 12124819, 20785404, 24249638, 36374457, 48499276, 72748914, 145497828]

約数ペア:

[(1, 145497828), (2, 72748914), (3, 48499276), (4, 36374457), (6, 24249638), (7, 20785404), (12, 12124819), (14, 10392702), (21, 6928468), (28, 5196351), (42, 3464234), (84, 1732117)]