172538992

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{769}}^1$

素因数の和:1193

約数の個数: 40

約数和(自身を含む): 344682800

約数和(自身を除く): 172143808

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 379, 592, 758, 769, 1516, 1538, 3032, 3076, 6064, 6152, 12304, 14023, 28046, 28453, 56092, 56906, 112184, 113812, 224368, 227624, 291451, 455248, 582902, 1165804, 2331608, 4663216, 10783687, 21567374, 43134748, 86269496, 172538992]

約数ペア:

[(1, 172538992), (2, 86269496), (4, 43134748), (8, 21567374), (16, 10783687), (37, 4663216), (74, 2331608), (148, 1165804), (296, 582902), (379, 455248), (592, 291451), (758, 227624), (769, 224368), (1516, 113812), (1538, 112184), (3032, 56906), (3076, 56092), (6064, 28453), (6152, 28046), (12304, 14023)]