142685478

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:586

約数の個数: 96

約数和(自身を含む): 356428800

約数和(自身を除く): 213743322

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 67, 78, 114, 117, 134, 171, 201, 234, 247, 342, 402, 479, 494, 603, 741, 871, 958, 1206, 1273, 1437, 1482, 1742, 2223, 2546, 2613, 2874, 3819, 4311, 4446, 5226, 6227, 7638, 7839, 8622, 9101, 11457, 12454, 15678, 16549, 18202, 18681, 22914, 27303, 32093, 33098, 37362, 49647, 54606, 56043, 64186, 81909, 96279, 99294, 112086, 118313, 148941, 163818, 192558, 236626, 288837, 297882, 354939, 417209, 577674, 609767, 709878, 834418, 1064817, 1219534, 1251627, 1829301, 2129634, 2503254, 3658602, 3754881, 5487903, 7509762, 7926971, 10975806, 15853942, 23780913, 47561826, 71342739, 142685478]

約数ペア:

[(1, 142685478), (2, 71342739), (3, 47561826), (6, 23780913), (9, 15853942), (13, 10975806), (18, 7926971), (19, 7509762), (26, 5487903), (38, 3754881), (39, 3658602), (57, 2503254), (67, 2129634), (78, 1829301), (114, 1251627), (117, 1219534), (134, 1064817), (171, 834418), (201, 709878), (234, 609767), (247, 577674), (342, 417209), (402, 354939), (479, 297882), (494, 288837), (603, 236626), (741, 192558), (871, 163818), (958, 148941), (1206, 118313), (1273, 112086), (1437, 99294), (1482, 96279), (1742, 81909), (2223, 64186), (2546, 56043), (2613, 54606), (2874, 49647), (3819, 37362), (4311, 33098), (4446, 32093), (5226, 27303), (6227, 22914), (7638, 18681), (7839, 18202), (8622, 16549), (9101, 15678), (11457, 12454)]