151405828

素因数分解:

$2^2\times 7^1\times {\mathrm{1873}}^1\times {\mathrm{2887}}^1$

素因数の和:4771

約数の個数: 24

約数和(自身を含む): 303078272

約数和(自身を除く): 151672444

約数列:

[1, 2, 4, 7, 14, 28, 1873, 2887, 3746, 5774, 7492, 11548, 13111, 20209, 26222, 40418, 52444, 80836, 5407351, 10814702, 21629404, 37851457, 75702914, 151405828]

約数ペア:

[(1, 151405828), (2, 75702914), (4, 37851457), (7, 21629404), (14, 10814702), (28, 5407351), (1873, 80836), (2887, 52444), (3746, 40418), (5774, 26222), (7492, 20209), (11548, 13111)]