128422301

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{29167}}^1$

素因数の和:29228

約数の個数: 16

約数和(自身を含む): 159607296

約数和(自身を除く): 31184995

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 29167, 204169, 495839, 1079179, 3470873, 7554253, 18346043, 128422301]

約数ペア:

[(1, 128422301), (7, 18346043), (17, 7554253), (37, 3470873), (119, 1079179), (259, 495839), (629, 204169), (4403, 29167)]