155990646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2833}}^1$

素因数の和:2890

約数の個数: 96

約数和(自身を含む): 424419840

約数和(自身を除く): 268429194

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 23, 38, 42, 46, 57, 63, 69, 114, 126, 133, 138, 161, 171, 207, 266, 322, 342, 399, 414, 437, 483, 798, 874, 966, 1197, 1311, 1449, 2394, 2622, 2833, 2898, 3059, 3933, 5666, 6118, 7866, 8499, 9177, 16998, 18354, 19831, 25497, 27531, 39662, 50994, 53827, 55062, 59493, 65159, 107654, 118986, 130318, 161481, 178479, 195477, 322962, 356958, 376789, 390954, 456113, 484443, 586431, 753578, 912226, 968886, 1130367, 1172862, 1238021, 1368339, 2260734, 2476042, 2736678, 3391101, 3714063, 4105017, 6782202, 7428126, 8210034, 8666147, 11142189, 17332294, 22284378, 25998441, 51996882, 77995323, 155990646]

約数ペア:

[(1, 155990646), (2, 77995323), (3, 51996882), (6, 25998441), (7, 22284378), (9, 17332294), (14, 11142189), (18, 8666147), (19, 8210034), (21, 7428126), (23, 6782202), (38, 4105017), (42, 3714063), (46, 3391101), (57, 2736678), (63, 2476042), (69, 2260734), (114, 1368339), (126, 1238021), (133, 1172862), (138, 1130367), (161, 968886), (171, 912226), (207, 753578), (266, 586431), (322, 484443), (342, 456113), (399, 390954), (414, 376789), (437, 356958), (483, 322962), (798, 195477), (874, 178479), (966, 161481), (1197, 130318), (1311, 118986), (1449, 107654), (2394, 65159), (2622, 59493), (2833, 55062), (2898, 53827), (3059, 50994), (3933, 39662), (5666, 27531), (6118, 25497), (7866, 19831), (8499, 18354), (9177, 16998)]