155456868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 428302336

約数和(自身を除く): 272845468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 193, 223, 258, 301, 386, 446, 516, 579, 602, 669, 772, 892, 903, 1158, 1204, 1338, 1351, 1561, 1806, 2316, 2676, 2702, 3122, 3612, 4053, 4683, 5404, 6244, 8106, 8299, 9366, 9589, 16212, 16598, 18732, 19178, 24897, 28767, 33196, 38356, 43039, 49794, 57534, 58093, 67123, 86078, 99588, 115068, 116186, 129117, 134246, 172156, 174279, 201369, 232372, 258234, 268492, 301273, 348558, 402738, 516468, 602546, 697116, 805476, 903819, 1205092, 1807638, 1850677, 3615276, 3701354, 5552031, 7402708, 11104062, 12954739, 22208124, 25909478, 38864217, 51818956, 77728434, 155456868]

約数ペア:

[(1, 155456868), (2, 77728434), (3, 51818956), (4, 38864217), (6, 25909478), (7, 22208124), (12, 12954739), (14, 11104062), (21, 7402708), (28, 5552031), (42, 3701354), (43, 3615276), (84, 1850677), (86, 1807638), (129, 1205092), (172, 903819), (193, 805476), (223, 697116), (258, 602546), (301, 516468), (386, 402738), (446, 348558), (516, 301273), (579, 268492), (602, 258234), (669, 232372), (772, 201369), (892, 174279), (903, 172156), (1158, 134246), (1204, 129117), (1338, 116186), (1351, 115068), (1561, 99588), (1806, 86078), (2316, 67123), (2676, 58093), (2702, 57534), (3122, 49794), (3612, 43039), (4053, 38356), (4683, 33196), (5404, 28767), (6244, 24897), (8106, 19178), (8299, 18732), (9366, 16598), (9589, 16212)]