161495528

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{5099}}^1$

素因数の和:5249

約数の個数: 32

約数和(自身を含む): 313956000

約数和(自身を除く): 152460472

約数列:

[1, 2, 4, 8, 37, 74, 107, 148, 214, 296, 428, 856, 3959, 5099, 7918, 10198, 15836, 20396, 31672, 40792, 188663, 377326, 545593, 754652, 1091186, 1509304, 2182372, 4364744, 20186941, 40373882, 80747764, 161495528]

約数ペア:

[(1, 161495528), (2, 80747764), (4, 40373882), (8, 20186941), (37, 4364744), (74, 2182372), (107, 1509304), (148, 1091186), (214, 754652), (296, 545593), (428, 377326), (856, 188663), (3959, 40792), (5099, 31672), (7918, 20396), (10198, 15836)]