163323418

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 261772560

約数和(自身を除く): 98449142

約数列:

[1, 2, 29, 41, 58, 82, 173, 346, 397, 794, 1189, 2378, 5017, 7093, 10034, 11513, 14186, 16277, 23026, 32554, 68681, 137362, 205697, 411394, 472033, 944066, 1991749, 2815921, 3983498, 5631842, 81661709, 163323418]

約数ペア:

[(1, 163323418), (2, 81661709), (29, 5631842), (41, 3983498), (58, 2815921), (82, 1991749), (173, 944066), (346, 472033), (397, 411394), (794, 205697), (1189, 137362), (2378, 68681), (5017, 32554), (7093, 23026), (10034, 16277), (11513, 14186)]