156952193212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1\times {\mathrm{81527}}^1$

素因数の和:81970

約数の個数: 48

約数和(自身を含む): 293931267840

約数和(自身を除く): 136979074628

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 347, 694, 1387, 1388, 2774, 5548, 6593, 13186, 25331, 26372, 50662, 81527, 101324, 163054, 326108, 481289, 962578, 1549013, 1925156, 3098026, 5951471, 6196052, 11902942, 23805884, 28289869, 56579738, 113077949, 113159476, 226155898, 452311796, 537507511, 1075015022, 2065160437, 2150030044, 4130320874, 8260641748, 39238048303, 78476096606, 156952193212]

約数ペア:

[(1, 156952193212), (2, 78476096606), (4, 39238048303), (19, 8260641748), (38, 4130320874), (73, 2150030044), (76, 2065160437), (146, 1075015022), (292, 537507511), (347, 452311796), (694, 226155898), (1387, 113159476), (1388, 113077949), (2774, 56579738), (5548, 28289869), (6593, 23805884), (13186, 11902942), (25331, 6196052), (26372, 5951471), (50662, 3098026), (81527, 1925156), (101324, 1549013), (163054, 962578), (326108, 481289)]