137691624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{819593}}^1$

素因数の和:819609

約数の個数: 32

約数和(自身を含む): 393405120

約数和(自身を除く): 255713496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 819593, 1639186, 2458779, 3278372, 4917558, 5737151, 6556744, 9835116, 11474302, 17211453, 19670232, 22948604, 34422906, 45897208, 68845812, 137691624]

約数ペア:

[(1, 137691624), (2, 68845812), (3, 45897208), (4, 34422906), (6, 22948604), (7, 19670232), (8, 17211453), (12, 11474302), (14, 9835116), (21, 6556744), (24, 5737151), (28, 4917558), (42, 3278372), (56, 2458779), (84, 1639186), (168, 819593)]