155803252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{941}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 307649664

約数和(自身を除く): 151846412

約数列:

[1, 2, 4, 11, 22, 44, 53, 71, 106, 142, 212, 284, 583, 781, 941, 1166, 1562, 1882, 2332, 3124, 3763, 3764, 7526, 10351, 15052, 20702, 41393, 41404, 49873, 66811, 82786, 99746, 133622, 165572, 199492, 267244, 548603, 734921, 1097206, 1469842, 2194412, 2939684, 3540983, 7081966, 14163932, 38950813, 77901626, 155803252]

約数ペア:

[(1, 155803252), (2, 77901626), (4, 38950813), (11, 14163932), (22, 7081966), (44, 3540983), (53, 2939684), (71, 2194412), (106, 1469842), (142, 1097206), (212, 734921), (284, 548603), (583, 267244), (781, 199492), (941, 165572), (1166, 133622), (1562, 99746), (1882, 82786), (2332, 66811), (3124, 49873), (3763, 41404), (3764, 41393), (7526, 20702), (10351, 15052)]