155888208

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{22093}}^1$

素因数の和:22121

約数の個数: 90

約数和(自身を含む): 507521274

約数和(自身を除く): 351633066

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 22093, 44186, 66279, 88372, 132558, 154651, 176744, 198837, 265116, 309302, 353488, 397674, 463953, 530232, 618604, 795348, 927906, 1060464, 1082557, 1237208, 1391859, 1590696, 1855812, 2165114, 2474416, 2783718, 3181392, 3247671, 3711624, 4330228, 5567436, 6495342, 7423248, 8660456, 9743013, 11134872, 12990684, 17320912, 19486026, 22269744, 25981368, 38972052, 51962736, 77944104, 155888208]

約数ペア:

[(1, 155888208), (2, 77944104), (3, 51962736), (4, 38972052), (6, 25981368), (7, 22269744), (8, 19486026), (9, 17320912), (12, 12990684), (14, 11134872), (16, 9743013), (18, 8660456), (21, 7423248), (24, 6495342), (28, 5567436), (36, 4330228), (42, 3711624), (48, 3247671), (49, 3181392), (56, 2783718), (63, 2474416), (72, 2165114), (84, 1855812), (98, 1590696), (112, 1391859), (126, 1237208), (144, 1082557), (147, 1060464), (168, 927906), (196, 795348), (252, 618604), (294, 530232), (336, 463953), (392, 397674), (441, 353488), (504, 309302), (588, 265116), (784, 198837), (882, 176744), (1008, 154651), (1176, 132558), (1764, 88372), (2352, 66279), (3528, 44186), (7056, 22093)]