164255472

素因数分解:

$2^4\times 3^3\times {\mathrm{523}}^1\times {\mathrm{727}}^1$

素因数の和:1267

約数の個数: 80

約数和(自身を含む): 473025280

約数和(自身を除く): 308769808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 523, 727, 1046, 1454, 1569, 2092, 2181, 2908, 3138, 4184, 4362, 4707, 5816, 6276, 6543, 8368, 8724, 9414, 11632, 12552, 13086, 14121, 17448, 18828, 19629, 25104, 26172, 28242, 34896, 37656, 39258, 52344, 56484, 75312, 78516, 104688, 112968, 157032, 225936, 314064, 380221, 760442, 1140663, 1520884, 2281326, 3041768, 3421989, 4562652, 6083536, 6843978, 9125304, 10265967, 13687956, 18250608, 20531934, 27375912, 41063868, 54751824, 82127736, 164255472]

約数ペア:

[(1, 164255472), (2, 82127736), (3, 54751824), (4, 41063868), (6, 27375912), (8, 20531934), (9, 18250608), (12, 13687956), (16, 10265967), (18, 9125304), (24, 6843978), (27, 6083536), (36, 4562652), (48, 3421989), (54, 3041768), (72, 2281326), (108, 1520884), (144, 1140663), (216, 760442), (432, 380221), (523, 314064), (727, 225936), (1046, 157032), (1454, 112968), (1569, 104688), (2092, 78516), (2181, 75312), (2908, 56484), (3138, 52344), (4184, 39258), (4362, 37656), (4707, 34896), (5816, 28242), (6276, 26172), (6543, 25104), (8368, 19629), (8724, 18828), (9414, 17448), (11632, 14121), (12552, 13086)]