165844140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{35897}}^1$

素因数の和:35927

約数の個数: 96

約数和(自身を含む): 578962944

約数和(自身を除く): 413118804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 35897, 71794, 107691, 143588, 179485, 215382, 251279, 358970, 394867, 430764, 502558, 538455, 717940, 753837, 789734, 1005116, 1076910, 1184601, 1256395, 1507674, 1579468, 1974335, 2153820, 2369202, 2512790, 2764069, 3015348, 3769185, 3948670, 4738404, 5025580, 5528138, 5923005, 7538370, 7897340, 8292207, 11056276, 11846010, 13820345, 15076740, 16584414, 23692020, 27640690, 33168828, 41461035, 55281380, 82922070, 165844140]

約数ペア:

[(1, 165844140), (2, 82922070), (3, 55281380), (4, 41461035), (5, 33168828), (6, 27640690), (7, 23692020), (10, 16584414), (11, 15076740), (12, 13820345), (14, 11846010), (15, 11056276), (20, 8292207), (21, 7897340), (22, 7538370), (28, 5923005), (30, 5528138), (33, 5025580), (35, 4738404), (42, 3948670), (44, 3769185), (55, 3015348), (60, 2764069), (66, 2512790), (70, 2369202), (77, 2153820), (84, 1974335), (105, 1579468), (110, 1507674), (132, 1256395), (140, 1184601), (154, 1076910), (165, 1005116), (210, 789734), (220, 753837), (231, 717940), (308, 538455), (330, 502558), (385, 430764), (420, 394867), (462, 358970), (660, 251279), (770, 215382), (924, 179485), (1155, 143588), (1540, 107691), (2310, 71794), (4620, 35897)]