148547870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{16487}}^1$

素因数の和:16564

約数の個数: 32

約数和(自身を含む): 288474048

約数和(自身を除く): 139926178

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 4505, 9010, 16487, 32974, 82435, 164870, 280279, 560558, 873811, 1401395, 1747622, 2802790, 4369055, 8738110, 14854787, 29709574, 74273935, 148547870]

約数ペア:

[(1, 148547870), (2, 74273935), (5, 29709574), (10, 14854787), (17, 8738110), (34, 4369055), (53, 2802790), (85, 1747622), (106, 1401395), (170, 873811), (265, 560558), (530, 280279), (901, 164870), (1802, 82435), (4505, 32974), (9010, 16487)]