171525744

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1553}}^1$

素因数の和:1639

約数の個数: 120

約数和(自身を含む): 526060080

約数和(自身を除く): 354534336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 59, 72, 78, 104, 117, 118, 144, 156, 177, 208, 234, 236, 312, 354, 468, 472, 531, 624, 708, 767, 936, 944, 1062, 1416, 1534, 1553, 1872, 2124, 2301, 2832, 3068, 3106, 4248, 4602, 4659, 6136, 6212, 6903, 8496, 9204, 9318, 12272, 12424, 13806, 13977, 18408, 18636, 20189, 24848, 27612, 27954, 36816, 37272, 40378, 55224, 55908, 60567, 74544, 80756, 91627, 110448, 111816, 121134, 161512, 181701, 183254, 223632, 242268, 274881, 323024, 363402, 366508, 484536, 549762, 726804, 733016, 824643, 969072, 1099524, 1191151, 1453608, 1466032, 1649286, 2199048, 2382302, 2907216, 3298572, 3573453, 4398096, 4764604, 6597144, 7146906, 9529208, 10720359, 13194288, 14293812, 19058416, 21440718, 28587624, 42881436, 57175248, 85762872, 171525744]

約数ペア:

[(1, 171525744), (2, 85762872), (3, 57175248), (4, 42881436), (6, 28587624), (8, 21440718), (9, 19058416), (12, 14293812), (13, 13194288), (16, 10720359), (18, 9529208), (24, 7146906), (26, 6597144), (36, 4764604), (39, 4398096), (48, 3573453), (52, 3298572), (59, 2907216), (72, 2382302), (78, 2199048), (104, 1649286), (117, 1466032), (118, 1453608), (144, 1191151), (156, 1099524), (177, 969072), (208, 824643), (234, 733016), (236, 726804), (312, 549762), (354, 484536), (468, 366508), (472, 363402), (531, 323024), (624, 274881), (708, 242268), (767, 223632), (936, 183254), (944, 181701), (1062, 161512), (1416, 121134), (1534, 111816), (1553, 110448), (1872, 91627), (2124, 80756), (2301, 74544), (2832, 60567), (3068, 55908), (3106, 55224), (4248, 40378), (4602, 37272), (4659, 36816), (6136, 27954), (6212, 27612), (6903, 24848), (8496, 20189), (9204, 18636), (9318, 18408), (12272, 13977), (12424, 13806)]