155317568

素因数分解:

$2^6\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4177}}^1$

素因数の和:4279

約数の個数: 56

約数和(自身を含む): 356567232

約数和(自身を除く): 201249664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 166, 224, 332, 448, 581, 664, 1162, 1328, 2324, 2656, 4177, 4648, 5312, 8354, 9296, 16708, 18592, 29239, 33416, 37184, 58478, 66832, 116956, 133664, 233912, 267328, 346691, 467824, 693382, 935648, 1386764, 1871296, 2426837, 2773528, 4853674, 5547056, 9707348, 11094112, 19414696, 22188224, 38829392, 77658784, 155317568]

約数ペア:

[(1, 155317568), (2, 77658784), (4, 38829392), (7, 22188224), (8, 19414696), (14, 11094112), (16, 9707348), (28, 5547056), (32, 4853674), (56, 2773528), (64, 2426837), (83, 1871296), (112, 1386764), (166, 935648), (224, 693382), (332, 467824), (448, 346691), (581, 267328), (664, 233912), (1162, 133664), (1328, 116956), (2324, 66832), (2656, 58478), (4177, 37184), (4648, 33416), (5312, 29239), (8354, 18592), (9296, 16708)]