168354808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{3547}}^1$

素因数の和:3919

約数の個数: 32

約数和(自身を含む): 335286000

約数和(自身を除く): 166931192

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 349, 698, 1396, 2792, 3547, 5933, 7094, 11866, 14188, 23732, 28376, 47464, 60299, 120598, 241196, 482392, 1237903, 2475806, 4951612, 9903224, 21044351, 42088702, 84177404, 168354808]

約数ペア:

[(1, 168354808), (2, 84177404), (4, 42088702), (8, 21044351), (17, 9903224), (34, 4951612), (68, 2475806), (136, 1237903), (349, 482392), (698, 241196), (1396, 120598), (2792, 60299), (3547, 47464), (5933, 28376), (7094, 23732), (11866, 14188)]