145819622

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 247357440

約数和(自身を除く): 101537818

約数列:

[1, 2, 13, 26, 43, 79, 86, 127, 158, 169, 254, 338, 559, 1027, 1118, 1651, 2054, 3302, 3397, 5461, 6794, 7267, 10033, 10922, 13351, 14534, 20066, 21463, 26702, 42926, 44161, 70993, 88322, 130429, 141986, 260858, 431419, 574093, 862838, 922909, 1148186, 1695577, 1845818, 3391154, 5608447, 11216894, 72909811, 145819622]

約数ペア:

[(1, 145819622), (2, 72909811), (13, 11216894), (26, 5608447), (43, 3391154), (79, 1845818), (86, 1695577), (127, 1148186), (158, 922909), (169, 862838), (254, 574093), (338, 431419), (559, 260858), (1027, 141986), (1118, 130429), (1651, 88322), (2054, 70993), (3302, 44161), (3397, 42926), (5461, 26702), (6794, 21463), (7267, 20066), (10033, 14534), (10922, 13351)]