129664866

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{3373}}^1$

素因数の和:3570

約数の個数: 32

約数和(自身を含む): 267220800

約数和(自身を除く): 137555934

約数列:

[1, 2, 3, 6, 43, 86, 129, 149, 258, 298, 447, 894, 3373, 6407, 6746, 10119, 12814, 19221, 20238, 38442, 145039, 290078, 435117, 502577, 870234, 1005154, 1507731, 3015462, 21610811, 43221622, 64832433, 129664866]

約数ペア:

[(1, 129664866), (2, 64832433), (3, 43221622), (6, 21610811), (43, 3015462), (86, 1507731), (129, 1005154), (149, 870234), (258, 502577), (298, 435117), (447, 290078), (894, 145039), (3373, 38442), (6407, 20238), (6746, 19221), (10119, 12814)]