128359112

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1847}}^1$

素因数の和:1950

約数の個数: 64

約数和(自身を含む): 295384320

約数和(自身を除く): 167025208

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 73, 119, 136, 146, 238, 292, 476, 511, 584, 952, 1022, 1241, 1847, 2044, 2482, 3694, 4088, 4964, 7388, 8687, 9928, 12929, 14776, 17374, 25858, 31399, 34748, 51716, 62798, 69496, 103432, 125596, 134831, 219793, 251192, 269662, 439586, 539324, 879172, 943817, 1078648, 1758344, 1887634, 2292127, 3775268, 4584254, 7550536, 9168508, 16044889, 18337016, 32089778, 64179556, 128359112]

約数ペア:

[(1, 128359112), (2, 64179556), (4, 32089778), (7, 18337016), (8, 16044889), (14, 9168508), (17, 7550536), (28, 4584254), (34, 3775268), (56, 2292127), (68, 1887634), (73, 1758344), (119, 1078648), (136, 943817), (146, 879172), (238, 539324), (292, 439586), (476, 269662), (511, 251192), (584, 219793), (952, 134831), (1022, 125596), (1241, 103432), (1847, 69496), (2044, 62798), (2482, 51716), (3694, 34748), (4088, 31399), (4964, 25858), (7388, 17374), (8687, 14776), (9928, 12929)]