155280512

素因数分解:

$2^7\times {\mathrm{1213129}}^1$

素因数の和:1213143

約数の個数: 16

約数和(自身を含む): 309348150

約数和(自身を除く): 154067638

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1213129, 2426258, 4852516, 9705032, 19410064, 38820128, 77640256, 155280512]

約数ペア:

[(1, 155280512), (2, 77640256), (4, 38820128), (8, 19410064), (16, 9705032), (32, 4852516), (64, 2426258), (128, 1213129)]