155270388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{142189}}^1$

素因数の和:142216

約数の個数: 48

約数和(自身を含む): 445907840

約数和(自身を除く): 290637452

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 142189, 284378, 426567, 568756, 853134, 995323, 1706268, 1848457, 1990646, 2985969, 3696914, 3981292, 5545371, 5971938, 7393828, 11090742, 11943876, 12939199, 22181484, 25878398, 38817597, 51756796, 77635194, 155270388]

約数ペア:

[(1, 155270388), (2, 77635194), (3, 51756796), (4, 38817597), (6, 25878398), (7, 22181484), (12, 12939199), (13, 11943876), (14, 11090742), (21, 7393828), (26, 5971938), (28, 5545371), (39, 3981292), (42, 3696914), (52, 2985969), (78, 1990646), (84, 1848457), (91, 1706268), (156, 995323), (182, 853134), (273, 568756), (364, 426567), (546, 284378), (1092, 142189)]