157214556

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{28921}}^1$

素因数の和:29082

約数の個数: 36

約数和(自身を含む): 400049104

約数和(自身を除く): 242834548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 302, 453, 604, 906, 1359, 1812, 2718, 5436, 28921, 57842, 86763, 115684, 173526, 260289, 347052, 520578, 1041156, 4367071, 8734142, 13101213, 17468284, 26202426, 39303639, 52404852, 78607278, 157214556]

約数ペア:

[(1, 157214556), (2, 78607278), (3, 52404852), (4, 39303639), (6, 26202426), (9, 17468284), (12, 13101213), (18, 8734142), (36, 4367071), (151, 1041156), (302, 520578), (453, 347052), (604, 260289), (906, 173526), (1359, 115684), (1812, 86763), (2718, 57842), (5436, 28921)]