172649904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{513839}}^1$

素因数の和:513857

約数の個数: 40

約数和(自身を含む): 509729280

約数和(自身を除く): 337079376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 513839, 1027678, 1541517, 2055356, 3083034, 3596873, 4110712, 6166068, 7193746, 8221424, 10790619, 12332136, 14387492, 21581238, 24664272, 28774984, 43162476, 57549968, 86324952, 172649904]

約数ペア:

[(1, 172649904), (2, 86324952), (3, 57549968), (4, 43162476), (6, 28774984), (7, 24664272), (8, 21581238), (12, 14387492), (14, 12332136), (16, 10790619), (21, 8221424), (24, 7193746), (28, 6166068), (42, 4110712), (48, 3596873), (56, 3083034), (84, 2055356), (112, 1541517), (168, 1027678), (336, 513839)]