141130556

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{853}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 298421760

約数和(自身を除く): 157291204

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 311, 532, 622, 853, 1244, 1706, 2177, 3412, 4354, 5909, 5971, 8708, 11818, 11942, 16207, 23636, 23884, 32414, 41363, 64828, 82726, 113449, 165452, 226898, 265283, 453796, 530566, 1061132, 1856981, 3713962, 5040377, 7427924, 10080754, 20161508, 35282639, 70565278, 141130556]

約数ペア:

[(1, 141130556), (2, 70565278), (4, 35282639), (7, 20161508), (14, 10080754), (19, 7427924), (28, 5040377), (38, 3713962), (76, 1856981), (133, 1061132), (266, 530566), (311, 453796), (532, 265283), (622, 226898), (853, 165452), (1244, 113449), (1706, 82726), (2177, 64828), (3412, 41363), (4354, 32414), (5909, 23884), (5971, 23636), (8708, 16207), (11818, 11942)]