122943728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:294

約数の個数: 80

約数和(自身を含む): 263554560

約数和(自身を除く): 140610832

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 59, 68, 94, 118, 136, 163, 188, 236, 272, 326, 376, 472, 652, 752, 799, 944, 1003, 1304, 1598, 2006, 2608, 2771, 2773, 3196, 4012, 5542, 5546, 6392, 7661, 8024, 9617, 11084, 11092, 12784, 15322, 16048, 19234, 22168, 22184, 30644, 38468, 44336, 44368, 47141, 61288, 76936, 94282, 122576, 130237, 153872, 163489, 188564, 260474, 326978, 377128, 451999, 520948, 653956, 754256, 903998, 1041896, 1307912, 1807996, 2083792, 2615824, 3615992, 7231984, 7683983, 15367966, 30735932, 61471864, 122943728]

約数ペア:

[(1, 122943728), (2, 61471864), (4, 30735932), (8, 15367966), (16, 7683983), (17, 7231984), (34, 3615992), (47, 2615824), (59, 2083792), (68, 1807996), (94, 1307912), (118, 1041896), (136, 903998), (163, 754256), (188, 653956), (236, 520948), (272, 451999), (326, 377128), (376, 326978), (472, 260474), (652, 188564), (752, 163489), (799, 153872), (944, 130237), (1003, 122576), (1304, 94282), (1598, 76936), (2006, 61288), (2608, 47141), (2771, 44368), (2773, 44336), (3196, 38468), (4012, 30644), (5542, 22184), (5546, 22168), (6392, 19234), (7661, 16048), (8024, 15322), (9617, 12784), (11084, 11092)]