156615288

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 433382400

約数和(自身を除く): 276767112

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 79, 86, 102, 113, 129, 136, 158, 172, 204, 226, 237, 258, 316, 339, 344, 408, 452, 474, 516, 632, 678, 731, 904, 948, 1032, 1343, 1356, 1462, 1896, 1921, 2193, 2686, 2712, 2924, 3397, 3842, 4029, 4386, 4859, 5372, 5763, 5848, 6794, 7684, 8058, 8772, 8927, 9718, 10191, 10744, 11526, 13588, 14577, 15368, 16116, 17544, 17854, 19436, 20382, 23052, 26781, 27176, 29154, 32232, 35708, 38872, 40764, 46104, 53562, 57749, 58308, 71416, 81528, 82603, 107124, 115498, 116616, 151759, 165206, 173247, 214248, 230996, 247809, 303518, 330412, 346494, 383861, 455277, 461992, 495618, 607036, 660824, 692988, 767722, 910554, 991236, 1151583, 1214072, 1385976, 1535444, 1821108, 1982472, 2303166, 3070888, 3642216, 4606332, 6525637, 9212664, 13051274, 19576911, 26102548, 39153822, 52205096, 78307644, 156615288]

約数ペア:

[(1, 156615288), (2, 78307644), (3, 52205096), (4, 39153822), (6, 26102548), (8, 19576911), (12, 13051274), (17, 9212664), (24, 6525637), (34, 4606332), (43, 3642216), (51, 3070888), (68, 2303166), (79, 1982472), (86, 1821108), (102, 1535444), (113, 1385976), (129, 1214072), (136, 1151583), (158, 991236), (172, 910554), (204, 767722), (226, 692988), (237, 660824), (258, 607036), (316, 495618), (339, 461992), (344, 455277), (408, 383861), (452, 346494), (474, 330412), (516, 303518), (632, 247809), (678, 230996), (731, 214248), (904, 173247), (948, 165206), (1032, 151759), (1343, 116616), (1356, 115498), (1462, 107124), (1896, 82603), (1921, 81528), (2193, 71416), (2686, 58308), (2712, 57749), (2924, 53562), (3397, 46104), (3842, 40764), (4029, 38872), (4386, 35708), (4859, 32232), (5372, 29154), (5763, 27176), (5848, 26781), (6794, 23052), (7684, 20382), (8058, 19436), (8772, 17854), (8927, 17544), (9718, 16116), (10191, 15368), (10744, 14577), (11526, 13588)]