157073264

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{101207}}^1$

素因数の和:101312

約数の個数: 20

約数和(自身を含む): 307469904

約数和(自身を除く): 150396640

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 101207, 202414, 404828, 809656, 1619312, 9817079, 19634158, 39268316, 78536632, 157073264]

約数ペア:

[(1, 157073264), (2, 78536632), (4, 39268316), (8, 19634158), (16, 9817079), (97, 1619312), (194, 809656), (388, 404828), (776, 202414), (1552, 101207)]