161192208

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2693}}^1$

素因数の和:2776

約数の個数: 80

約数和(自身を含む): 440953920

約数和(自身を除く): 279761712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 43, 48, 58, 86, 87, 116, 129, 172, 174, 232, 258, 344, 348, 464, 516, 688, 696, 1032, 1247, 1392, 2064, 2494, 2693, 3741, 4988, 5386, 7482, 8079, 9976, 10772, 14964, 16158, 19952, 21544, 29928, 32316, 43088, 59856, 64632, 78097, 115799, 129264, 156194, 231598, 234291, 312388, 347397, 463196, 468582, 624776, 694794, 926392, 937164, 1249552, 1389588, 1852784, 1874328, 2779176, 3358171, 3748656, 5558352, 6716342, 10074513, 13432684, 20149026, 26865368, 40298052, 53730736, 80596104, 161192208]

約数ペア:

[(1, 161192208), (2, 80596104), (3, 53730736), (4, 40298052), (6, 26865368), (8, 20149026), (12, 13432684), (16, 10074513), (24, 6716342), (29, 5558352), (43, 3748656), (48, 3358171), (58, 2779176), (86, 1874328), (87, 1852784), (116, 1389588), (129, 1249552), (172, 937164), (174, 926392), (232, 694794), (258, 624776), (344, 468582), (348, 463196), (464, 347397), (516, 312388), (688, 234291), (696, 231598), (1032, 156194), (1247, 129264), (1392, 115799), (2064, 78097), (2494, 64632), (2693, 59856), (3741, 43088), (4988, 32316), (5386, 29928), (7482, 21544), (8079, 19952), (9976, 16158), (10772, 14964)]