156915146822

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1\times {\mathrm{22441}}^1$

素因数の和:22837

約数の個数: 64

約数和(自身を含む): 287142696960

約数和(自身を除く): 130227550138

約数列:

[1, 2, 7, 14, 19, 38, 97, 133, 194, 266, 271, 542, 679, 1358, 1843, 1897, 3686, 3794, 5149, 10298, 12901, 22441, 25802, 26287, 36043, 44882, 52574, 72086, 157087, 184009, 314174, 368018, 426379, 499453, 852758, 998906, 2176777, 2984653, 3496171, 4353554, 5969306, 6081511, 6992342, 12163022, 15237439, 30474878, 41358763, 42570577, 82717526, 85141154, 115548709, 231097418, 289511341, 579022682, 589906567, 808840963, 1179813134, 1617681926, 4129345969, 8258691938, 11208224773, 22416449546, 78457573411, 156915146822]

約数ペア:

[(1, 156915146822), (2, 78457573411), (7, 22416449546), (14, 11208224773), (19, 8258691938), (38, 4129345969), (97, 1617681926), (133, 1179813134), (194, 808840963), (266, 589906567), (271, 579022682), (542, 289511341), (679, 231097418), (1358, 115548709), (1843, 85141154), (1897, 82717526), (3686, 42570577), (3794, 41358763), (5149, 30474878), (10298, 15237439), (12901, 12163022), (22441, 6992342), (25802, 6081511), (26287, 5969306), (36043, 4353554), (44882, 3496171), (52574, 2984653), (72086, 2176777), (157087, 998906), (184009, 852758), (314174, 499453), (368018, 426379)]