171796996

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{839}}^1$

素因数の和:1024

約数の個数: 48

約数和(自身を含む): 352235520

約数和(自身を除く): 180438524

約数列:

[1, 2, 4, 7, 14, 28, 71, 103, 142, 206, 284, 412, 497, 721, 839, 994, 1442, 1678, 1988, 2884, 3356, 5873, 7313, 11746, 14626, 23492, 29252, 51191, 59569, 86417, 102382, 119138, 172834, 204764, 238276, 345668, 416983, 604919, 833966, 1209838, 1667932, 2419676, 6135607, 12271214, 24542428, 42949249, 85898498, 171796996]

約数ペア:

[(1, 171796996), (2, 85898498), (4, 42949249), (7, 24542428), (14, 12271214), (28, 6135607), (71, 2419676), (103, 1667932), (142, 1209838), (206, 833966), (284, 604919), (412, 416983), (497, 345668), (721, 238276), (839, 204764), (994, 172834), (1442, 119138), (1678, 102382), (1988, 86417), (2884, 59569), (3356, 51191), (5873, 29252), (7313, 23492), (11746, 14626)]