138824514

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{449}}^1$

素因数の和:739

約数の個数: 48

約数和(自身を含む): 306423000

約数和(自身を除く): 167598486

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 193, 267, 386, 449, 534, 579, 801, 898, 1158, 1347, 1602, 1737, 2694, 3474, 4041, 8082, 17177, 34354, 39961, 51531, 79922, 86657, 103062, 119883, 154593, 173314, 239766, 259971, 309186, 359649, 519942, 719298, 779913, 1559826, 7712473, 15424946, 23137419, 46274838, 69412257, 138824514]

約数ペア:

[(1, 138824514), (2, 69412257), (3, 46274838), (6, 23137419), (9, 15424946), (18, 7712473), (89, 1559826), (178, 779913), (193, 719298), (267, 519942), (386, 359649), (449, 309186), (534, 259971), (579, 239766), (801, 173314), (898, 154593), (1158, 119883), (1347, 103062), (1602, 86657), (1737, 79922), (2694, 51531), (3474, 39961), (4041, 34354), (8082, 17177)]