130779616

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1867}}^1$

素因数の和:2087

約数の個数: 48

約数和(自身を含む): 282441600

約数和(自身を除く): 151661984

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 199, 352, 398, 796, 1592, 1867, 2189, 3184, 3734, 4378, 6368, 7468, 8756, 14936, 17512, 20537, 29872, 35024, 41074, 59744, 70048, 82148, 164296, 328592, 371533, 657184, 743066, 1486132, 2972264, 4086863, 5944528, 8173726, 11889056, 16347452, 32694904, 65389808, 130779616]

約数ペア:

[(1, 130779616), (2, 65389808), (4, 32694904), (8, 16347452), (11, 11889056), (16, 8173726), (22, 5944528), (32, 4086863), (44, 2972264), (88, 1486132), (176, 743066), (199, 657184), (352, 371533), (398, 328592), (796, 164296), (1592, 82148), (1867, 70048), (2189, 59744), (3184, 41074), (3734, 35024), (4378, 29872), (6368, 20537), (7468, 17512), (8756, 14936)]