156912144462

素因数分解:

$2^1\times 3^3\times {\mathrm{20921}}^1\times {\mathrm{138893}}^1$

素因数の和:159825

約数の個数: 32

約数和(自身を含む): 348712832160

約数和(自身を除く): 191800687698

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 20921, 41842, 62763, 125526, 138893, 188289, 277786, 376578, 416679, 564867, 833358, 1129734, 1250037, 2500074, 3750111, 7500222, 2905780453, 5811560906, 8717341359, 17434682718, 26152024077, 52304048154, 78456072231, 156912144462]

約数ペア:

[(1, 156912144462), (2, 78456072231), (3, 52304048154), (6, 26152024077), (9, 17434682718), (18, 8717341359), (27, 5811560906), (54, 2905780453), (20921, 7500222), (41842, 3750111), (62763, 2500074), (125526, 1250037), (138893, 1129734), (188289, 833358), (277786, 564867), (376578, 416679)]