156947723272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2153}}^1\times {\mathrm{28211}}^1$

素因数の和:30406

約数の個数: 64

約数和(自身を含む): 328150699200

約数和(自身を除く): 171202975928

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2153, 2584, 4306, 8612, 17224, 28211, 36601, 40907, 56422, 73202, 81814, 112844, 146404, 163628, 225688, 292808, 327256, 479587, 536009, 695419, 959174, 1072018, 1390838, 1918348, 2144036, 2781676, 3836696, 4288072, 5563352, 9112153, 18224306, 36448612, 60738283, 72897224, 121476566, 242953132, 485906264, 1032550811, 1154027377, 2065101622, 2308054754, 4130203244, 4616109508, 8260406488, 9232219016, 19618465409, 39236930818, 78473861636, 156947723272]

約数ペア:

[(1, 156947723272), (2, 78473861636), (4, 39236930818), (8, 19618465409), (17, 9232219016), (19, 8260406488), (34, 4616109508), (38, 4130203244), (68, 2308054754), (76, 2065101622), (136, 1154027377), (152, 1032550811), (323, 485906264), (646, 242953132), (1292, 121476566), (2153, 72897224), (2584, 60738283), (4306, 36448612), (8612, 18224306), (17224, 9112153), (28211, 5563352), (36601, 4288072), (40907, 3836696), (56422, 2781676), (73202, 2144036), (81814, 1918348), (112844, 1390838), (146404, 1072018), (163628, 959174), (225688, 695419), (292808, 536009), (327256, 479587)]