196878768

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:283

約数の個数: 160

約数和(自身を含む): 571963392

約数和(自身を除く): 375084624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 43, 48, 51, 62, 68, 86, 93, 102, 124, 129, 136, 172, 181, 186, 204, 248, 258, 272, 344, 362, 372, 408, 496, 516, 527, 543, 688, 724, 731, 744, 816, 1032, 1054, 1086, 1333, 1448, 1462, 1488, 1581, 2064, 2108, 2172, 2193, 2666, 2896, 2924, 3077, 3162, 3999, 4216, 4344, 4386, 5332, 5611, 5848, 6154, 6324, 7783, 7998, 8432, 8688, 8772, 9231, 10664, 11222, 11696, 12308, 12648, 15566, 15996, 16833, 17544, 18462, 21328, 22444, 22661, 23349, 24616, 25296, 31132, 31992, 33666, 35088, 36924, 44888, 45322, 46698, 49232, 62264, 63984, 67332, 67983, 73848, 89776, 90644, 93396, 95387, 124528, 132311, 134664, 135966, 147696, 181288, 186792, 190774, 241273, 264622, 269328, 271932, 286161, 362576, 373584, 381548, 396933, 482546, 529244, 543864, 572322, 723819, 763096, 793866, 965092, 1058488, 1087728, 1144644, 1447638, 1526192, 1587732, 1930184, 2116976, 2289288, 2895276, 3175464, 3860368, 4101641, 4578576, 5790552, 6350928, 8203282, 11581104, 12304923, 16406564, 24609846, 32813128, 49219692, 65626256, 98439384, 196878768]

約数ペア:

[(1, 196878768), (2, 98439384), (3, 65626256), (4, 49219692), (6, 32813128), (8, 24609846), (12, 16406564), (16, 12304923), (17, 11581104), (24, 8203282), (31, 6350928), (34, 5790552), (43, 4578576), (48, 4101641), (51, 3860368), (62, 3175464), (68, 2895276), (86, 2289288), (93, 2116976), (102, 1930184), (124, 1587732), (129, 1526192), (136, 1447638), (172, 1144644), (181, 1087728), (186, 1058488), (204, 965092), (248, 793866), (258, 763096), (272, 723819), (344, 572322), (362, 543864), (372, 529244), (408, 482546), (496, 396933), (516, 381548), (527, 373584), (543, 362576), (688, 286161), (724, 271932), (731, 269328), (744, 264622), (816, 241273), (1032, 190774), (1054, 186792), (1086, 181288), (1333, 147696), (1448, 135966), (1462, 134664), (1488, 132311), (1581, 124528), (2064, 95387), (2108, 93396), (2172, 90644), (2193, 89776), (2666, 73848), (2896, 67983), (2924, 67332), (3077, 63984), (3162, 62264), (3999, 49232), (4216, 46698), (4344, 45322), (4386, 44888), (5332, 36924), (5611, 35088), (5848, 33666), (6154, 31992), (6324, 31132), (7783, 25296), (7998, 24616), (8432, 23349), (8688, 22661), (8772, 22444), (9231, 21328), (10664, 18462), (11222, 17544), (11696, 16833), (12308, 15996), (12648, 15566)]