164525712

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13877}}^1$

素因数の和:13920

約数の個数: 80

約数和(自身を含む): 481844160

約数和(自身を除く): 317318448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 13877, 27754, 41631, 55508, 83262, 111016, 166524, 180401, 222032, 263663, 333048, 360802, 527326, 541203, 666096, 721604, 790989, 1054652, 1082406, 1443208, 1581978, 2109304, 2164812, 2886416, 3163956, 3427619, 4218608, 4329624, 6327912, 6855238, 8659248, 10282857, 12655824, 13710476, 20565714, 27420952, 41131428, 54841904, 82262856, 164525712]

約数ペア:

[(1, 164525712), (2, 82262856), (3, 54841904), (4, 41131428), (6, 27420952), (8, 20565714), (12, 13710476), (13, 12655824), (16, 10282857), (19, 8659248), (24, 6855238), (26, 6327912), (38, 4329624), (39, 4218608), (48, 3427619), (52, 3163956), (57, 2886416), (76, 2164812), (78, 2109304), (104, 1581978), (114, 1443208), (152, 1082406), (156, 1054652), (208, 790989), (228, 721604), (247, 666096), (304, 541203), (312, 527326), (456, 360802), (494, 333048), (624, 263663), (741, 222032), (912, 180401), (988, 166524), (1482, 111016), (1976, 83262), (2964, 55508), (3952, 41631), (5928, 27754), (11856, 13877)]