156759424

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1499}}^1$

素因数の和:1575

約数の個数: 64

約数和(自身を含む): 336600000

約数和(自身を除く): 179840576

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 128, 152, 172, 304, 344, 608, 688, 817, 1216, 1376, 1499, 1634, 2432, 2752, 2998, 3268, 5504, 5996, 6536, 11992, 13072, 23984, 26144, 28481, 47968, 52288, 56962, 64457, 95936, 104576, 113924, 128914, 191872, 227848, 257828, 455696, 515656, 911392, 1031312, 1224683, 1822784, 2062624, 2449366, 3645568, 4125248, 4898732, 8250496, 9797464, 19594928, 39189856, 78379712, 156759424]

約数ペア:

[(1, 156759424), (2, 78379712), (4, 39189856), (8, 19594928), (16, 9797464), (19, 8250496), (32, 4898732), (38, 4125248), (43, 3645568), (64, 2449366), (76, 2062624), (86, 1822784), (128, 1224683), (152, 1031312), (172, 911392), (304, 515656), (344, 455696), (608, 257828), (688, 227848), (817, 191872), (1216, 128914), (1376, 113924), (1499, 104576), (1634, 95936), (2432, 64457), (2752, 56962), (2998, 52288), (3268, 47968), (5504, 28481), (5996, 26144), (6536, 23984), (11992, 13072)]