130318112

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:466

約数の個数: 72

約数和(自身を含む): 280835100

約数和(自身を除く): 150516988

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 116, 152, 232, 304, 361, 389, 464, 551, 608, 722, 778, 928, 1102, 1444, 1556, 2204, 2888, 3112, 4408, 5776, 6224, 7391, 8816, 10469, 11281, 11552, 12448, 14782, 17632, 20938, 22562, 29564, 41876, 45124, 59128, 83752, 90248, 118256, 140429, 167504, 180496, 214339, 236512, 280858, 335008, 360992, 428678, 561716, 857356, 1123432, 1714712, 2246864, 3429424, 4072441, 4493728, 6858848, 8144882, 16289764, 32579528, 65159056, 130318112]

約数ペア:

[(1, 130318112), (2, 65159056), (4, 32579528), (8, 16289764), (16, 8144882), (19, 6858848), (29, 4493728), (32, 4072441), (38, 3429424), (58, 2246864), (76, 1714712), (116, 1123432), (152, 857356), (232, 561716), (304, 428678), (361, 360992), (389, 335008), (464, 280858), (551, 236512), (608, 214339), (722, 180496), (778, 167504), (928, 140429), (1102, 118256), (1444, 90248), (1556, 83752), (2204, 59128), (2888, 45124), (3112, 41876), (4408, 29564), (5776, 22562), (6224, 20938), (7391, 17632), (8816, 14782), (10469, 12448), (11281, 11552)]