179389924

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{509}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 369452160

約数和(自身を除く): 190062236

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 307, 509, 574, 614, 1018, 1148, 1228, 2036, 2149, 3563, 4298, 7126, 8596, 12587, 14252, 20869, 25174, 41738, 50348, 83476, 88109, 146083, 156263, 176218, 292166, 312526, 352436, 584332, 625052, 1093841, 2187682, 4375364, 6406783, 12813566, 25627132, 44847481, 89694962, 179389924]

約数ペア:

[(1, 179389924), (2, 89694962), (4, 44847481), (7, 25627132), (14, 12813566), (28, 6406783), (41, 4375364), (82, 2187682), (164, 1093841), (287, 625052), (307, 584332), (509, 352436), (574, 312526), (614, 292166), (1018, 176218), (1148, 156263), (1228, 146083), (2036, 88109), (2149, 83476), (3563, 50348), (4298, 41738), (7126, 25174), (8596, 20869), (12587, 14252)]