156732156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20063}}^1$

素因数の和:20111

約数の個数: 72

約数和(自身を含む): 467410944

約数和(自身を除く): 310678788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 20063, 40126, 60189, 80252, 120378, 140441, 180567, 240756, 280882, 361134, 421323, 561764, 621953, 722268, 842646, 1243906, 1263969, 1685292, 1865859, 2487812, 2527938, 3731718, 4353671, 5055876, 5597577, 7463436, 8707342, 11195154, 13061013, 17414684, 22390308, 26122026, 39183039, 52244052, 78366078, 156732156]

約数ペア:

[(1, 156732156), (2, 78366078), (3, 52244052), (4, 39183039), (6, 26122026), (7, 22390308), (9, 17414684), (12, 13061013), (14, 11195154), (18, 8707342), (21, 7463436), (28, 5597577), (31, 5055876), (36, 4353671), (42, 3731718), (62, 2527938), (63, 2487812), (84, 1865859), (93, 1685292), (124, 1263969), (126, 1243906), (186, 842646), (217, 722268), (252, 621953), (279, 561764), (372, 421323), (434, 361134), (558, 280882), (651, 240756), (868, 180567), (1116, 140441), (1302, 120378), (1953, 80252), (2604, 60189), (3906, 40126), (7812, 20063)]