123282138

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{2777}}^1$

素因数の和:2947

約数の個数: 48

約数和(自身を含む): 288823104

約数和(自身を除く): 165540966

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 151, 294, 302, 453, 906, 1057, 2114, 2777, 3171, 5554, 6342, 7399, 8331, 14798, 16662, 19439, 22197, 38878, 44394, 58317, 116634, 136073, 272146, 408219, 419327, 816438, 838654, 1257981, 2515962, 2935289, 5870578, 8805867, 17611734, 20547023, 41094046, 61641069, 123282138]

約数ペア:

[(1, 123282138), (2, 61641069), (3, 41094046), (6, 20547023), (7, 17611734), (14, 8805867), (21, 5870578), (42, 2935289), (49, 2515962), (98, 1257981), (147, 838654), (151, 816438), (294, 419327), (302, 408219), (453, 272146), (906, 136073), (1057, 116634), (2114, 58317), (2777, 44394), (3171, 38878), (5554, 22197), (6342, 19439), (7399, 16662), (8331, 14798)]