145901224

素因数分解:

$2^3\times 7^3\times {\mathrm{53171}}^1$

素因数の和:53198

約数の個数: 32

約数和(自身を含む): 319032000

約数和(自身を除く): 173130776

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 53171, 106342, 212684, 372197, 425368, 744394, 1488788, 2605379, 2977576, 5210758, 10421516, 18237653, 20843032, 36475306, 72950612, 145901224]

約数ペア:

[(1, 145901224), (2, 72950612), (4, 36475306), (7, 20843032), (8, 18237653), (14, 10421516), (28, 5210758), (49, 2977576), (56, 2605379), (98, 1488788), (196, 744394), (343, 425368), (392, 372197), (686, 212684), (1372, 106342), (2744, 53171)]