165839604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{4973}}^1$

素因数の和:5384

約数の個数: 48

約数和(自身を含む): 443442048

約数和(自身を除く): 277602444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 397, 794, 1191, 1588, 2382, 2779, 4764, 4973, 5558, 8337, 9946, 11116, 14919, 16674, 19892, 29838, 33348, 34811, 59676, 69622, 104433, 139244, 208866, 417732, 1974281, 3948562, 5922843, 7897124, 11845686, 13819967, 23691372, 27639934, 41459901, 55279868, 82919802, 165839604]

約数ペア:

[(1, 165839604), (2, 82919802), (3, 55279868), (4, 41459901), (6, 27639934), (7, 23691372), (12, 13819967), (14, 11845686), (21, 7897124), (28, 5922843), (42, 3948562), (84, 1974281), (397, 417732), (794, 208866), (1191, 139244), (1588, 104433), (2382, 69622), (2779, 59676), (4764, 34811), (4973, 33348), (5558, 29838), (8337, 19892), (9946, 16674), (11116, 14919)]