165770892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2341}}^1$

素因数の和:2639

約数の個数: 72

約数和(自身を含む): 480803232

約数和(自身を除く): 315032340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 281, 562, 843, 1124, 1686, 1967, 2341, 2529, 3372, 3934, 4682, 5058, 5901, 7023, 7868, 9364, 10116, 11802, 14046, 16387, 17703, 21069, 23604, 28092, 32774, 35406, 42138, 49161, 65548, 70812, 84276, 98322, 147483, 196644, 294966, 589932, 657821, 1315642, 1973463, 2631284, 3946926, 4604747, 5920389, 7893852, 9209494, 11840778, 13814241, 18418988, 23681556, 27628482, 41442723, 55256964, 82885446, 165770892]

約数ペア:

[(1, 165770892), (2, 82885446), (3, 55256964), (4, 41442723), (6, 27628482), (7, 23681556), (9, 18418988), (12, 13814241), (14, 11840778), (18, 9209494), (21, 7893852), (28, 5920389), (36, 4604747), (42, 3946926), (63, 2631284), (84, 1973463), (126, 1315642), (252, 657821), (281, 589932), (562, 294966), (843, 196644), (1124, 147483), (1686, 98322), (1967, 84276), (2341, 70812), (2529, 65548), (3372, 49161), (3934, 42138), (4682, 35406), (5058, 32774), (5901, 28092), (7023, 23604), (7868, 21069), (9364, 17703), (10116, 16387), (11802, 14046)]