133675556

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3847}}^1$

素因数の和:3948

約数の個数: 48

約数和(自身を含む): 287030016

約数和(自身を除く): 153354460

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 73, 119, 146, 238, 292, 476, 511, 1022, 1241, 2044, 2482, 3847, 4964, 7694, 8687, 15388, 17374, 26929, 34748, 53858, 65399, 107716, 130798, 261596, 280831, 457793, 561662, 915586, 1123324, 1831172, 1965817, 3931634, 4774127, 7863268, 9548254, 19096508, 33418889, 66837778, 133675556]

約数ペア:

[(1, 133675556), (2, 66837778), (4, 33418889), (7, 19096508), (14, 9548254), (17, 7863268), (28, 4774127), (34, 3931634), (68, 1965817), (73, 1831172), (119, 1123324), (146, 915586), (238, 561662), (292, 457793), (476, 280831), (511, 261596), (1022, 130798), (1241, 107716), (2044, 65399), (2482, 53858), (3847, 34748), (4964, 26929), (7694, 17374), (8687, 15388)]