156732095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 228251520

約数和(自身を除く): 71519425

約数列:

[1, 5, 13, 17, 29, 65, 67, 73, 85, 145, 221, 335, 365, 377, 493, 871, 949, 1105, 1139, 1241, 1885, 1943, 2117, 2465, 4355, 4745, 4891, 5695, 6205, 6409, 9715, 10585, 14807, 16133, 24455, 25259, 27521, 32045, 33031, 35989, 63583, 74035, 80665, 83147, 126295, 137605, 141839, 165155, 179945, 317915, 415735, 429403, 467857, 709195, 1080911, 1843907, 2147015, 2339285, 2411263, 5404555, 9219535, 12056315, 31346419, 156732095]

約数ペア:

[(1, 156732095), (5, 31346419), (13, 12056315), (17, 9219535), (29, 5404555), (65, 2411263), (67, 2339285), (73, 2147015), (85, 1843907), (145, 1080911), (221, 709195), (335, 467857), (365, 429403), (377, 415735), (493, 317915), (871, 179945), (949, 165155), (1105, 141839), (1139, 137605), (1241, 126295), (1885, 83147), (1943, 80665), (2117, 74035), (2465, 63583), (4355, 35989), (4745, 33031), (4891, 32045), (5695, 27521), (6205, 25259), (6409, 24455), (9715, 16133), (10585, 14807)]