156979696239

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{291983}}^1$

素因数の和:292108

約数の個数: 48

約数和(自身を含む): 244874133504

約数和(自身を除く): 87894437265

約数列:

[1, 3, 9, 31, 41, 47, 93, 123, 141, 279, 369, 423, 1271, 1457, 1927, 3813, 4371, 5781, 11439, 13113, 17343, 59737, 179211, 291983, 537633, 875949, 2627847, 9051473, 11971303, 13723201, 27154419, 35913909, 41169603, 81463257, 107741727, 123508809, 371110393, 425419231, 562651241, 1113331179, 1276257693, 1687953723, 3339993537, 3828773079, 5063861169, 17442188471, 52326565413, 156979696239]

約数ペア:

[(1, 156979696239), (3, 52326565413), (9, 17442188471), (31, 5063861169), (41, 3828773079), (47, 3339993537), (93, 1687953723), (123, 1276257693), (141, 1113331179), (279, 562651241), (369, 425419231), (423, 371110393), (1271, 123508809), (1457, 107741727), (1927, 81463257), (3813, 41169603), (4371, 35913909), (5781, 27154419), (11439, 13723201), (13113, 11971303), (17343, 9051473), (59737, 2627847), (179211, 875949), (291983, 537633)]