156926588

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13907}}^1$

素因数の和:13962

約数の個数: 48

約数和(自身を含む): 348923904

約数和(自身を除く): 191997316

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 13907, 27814, 55628, 97349, 180791, 194698, 361582, 389396, 431117, 723164, 862234, 1265537, 1724468, 2531074, 3017819, 5062148, 5604521, 6035638, 11209042, 12071276, 22418084, 39231647, 78463294, 156926588]

約数ペア:

[(1, 156926588), (2, 78463294), (4, 39231647), (7, 22418084), (13, 12071276), (14, 11209042), (26, 6035638), (28, 5604521), (31, 5062148), (52, 3017819), (62, 2531074), (91, 1724468), (124, 1265537), (182, 862234), (217, 723164), (364, 431117), (403, 389396), (434, 361582), (806, 194698), (868, 180791), (1612, 97349), (2821, 55628), (5642, 27814), (11284, 13907)]