131087684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3187}}^1$

素因数の和:3324

約数の個数: 48

約数和(自身を含む): 284930688

約数和(自身を除く): 153843004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 113, 182, 226, 364, 452, 791, 1469, 1582, 2938, 3164, 3187, 5876, 6374, 10283, 12748, 20566, 22309, 41132, 41431, 44618, 82862, 89236, 165724, 290017, 360131, 580034, 720262, 1160068, 1440524, 2520917, 4681703, 5041834, 9363406, 10083668, 18726812, 32771921, 65543842, 131087684]

約数ペア:

[(1, 131087684), (2, 65543842), (4, 32771921), (7, 18726812), (13, 10083668), (14, 9363406), (26, 5041834), (28, 4681703), (52, 2520917), (91, 1440524), (113, 1160068), (182, 720262), (226, 580034), (364, 360131), (452, 290017), (791, 165724), (1469, 89236), (1582, 82862), (2938, 44618), (3164, 41431), (3187, 41132), (5876, 22309), (6374, 20566), (10283, 12748)]