168469872

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2633}}^1$

素因数の和:2718

約数の個数: 80

約数和(自身を含む): 459875328

約数和(自身を除く): 291405456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 496, 516, 688, 744, 1032, 1333, 1488, 2064, 2633, 2666, 3999, 5266, 5332, 7899, 7998, 10532, 10664, 15798, 15996, 21064, 21328, 31596, 31992, 42128, 63192, 63984, 81623, 113219, 126384, 163246, 226438, 244869, 326492, 339657, 452876, 489738, 652984, 679314, 905752, 979476, 1305968, 1358628, 1811504, 1958952, 2717256, 3509789, 3917904, 5434512, 7019578, 10529367, 14039156, 21058734, 28078312, 42117468, 56156624, 84234936, 168469872]

約数ペア:

[(1, 168469872), (2, 84234936), (3, 56156624), (4, 42117468), (6, 28078312), (8, 21058734), (12, 14039156), (16, 10529367), (24, 7019578), (31, 5434512), (43, 3917904), (48, 3509789), (62, 2717256), (86, 1958952), (93, 1811504), (124, 1358628), (129, 1305968), (172, 979476), (186, 905752), (248, 679314), (258, 652984), (344, 489738), (372, 452876), (496, 339657), (516, 326492), (688, 244869), (744, 226438), (1032, 163246), (1333, 126384), (1488, 113219), (2064, 81623), (2633, 63984), (2666, 63192), (3999, 42128), (5266, 31992), (5332, 31596), (7899, 21328), (7998, 21064), (10532, 15996), (10664, 15798)]