157033672

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{1031}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 299692800

約数和(自身を除く): 142659128

約数列:

[1, 2, 4, 8, 79, 158, 241, 316, 482, 632, 964, 1031, 1928, 2062, 4124, 8248, 19039, 38078, 76156, 81449, 152312, 162898, 248471, 325796, 496942, 651592, 993884, 1987768, 19629209, 39258418, 78516836, 157033672]

約数ペア:

[(1, 157033672), (2, 78516836), (4, 39258418), (8, 19629209), (79, 1987768), (158, 993884), (241, 651592), (316, 496942), (482, 325796), (632, 248471), (964, 162898), (1031, 152312), (1928, 81449), (2062, 76156), (4124, 38078), (8248, 19039)]