157400286

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{2593}}^1$

素因数の和:2816

約数の個数: 32

約数和(自身を含む): 321739008

約数和(自身を除く): 164338722

約数列:

[1, 2, 3, 6, 67, 134, 151, 201, 302, 402, 453, 906, 2593, 5186, 7779, 10117, 15558, 20234, 30351, 60702, 173731, 347462, 391543, 521193, 783086, 1042386, 1174629, 2349258, 26233381, 52466762, 78700143, 157400286]

約数ペア:

[(1, 157400286), (2, 78700143), (3, 52466762), (6, 26233381), (67, 2349258), (134, 1174629), (151, 1042386), (201, 783086), (302, 521193), (402, 391543), (453, 347462), (906, 173731), (2593, 60702), (5186, 30351), (7779, 20234), (10117, 15558)]