16104672

素因数分解:

$2^5\times 3^2\times {\mathrm{199}}^1\times {\mathrm{281}}^1$

素因数の和:496

約数の個数: 72

約数和(自身を含む): 46191600

約数和(自身を除く): 30086928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 199, 281, 288, 398, 562, 597, 796, 843, 1124, 1194, 1592, 1686, 1791, 2248, 2388, 2529, 3184, 3372, 3582, 4496, 4776, 5058, 6368, 6744, 7164, 8992, 9552, 10116, 13488, 14328, 19104, 20232, 26976, 28656, 40464, 55919, 57312, 80928, 111838, 167757, 223676, 335514, 447352, 503271, 671028, 894704, 1006542, 1342056, 1789408, 2013084, 2684112, 4026168, 5368224, 8052336, 16104672]

約数ペア:

[(1, 16104672), (2, 8052336), (3, 5368224), (4, 4026168), (6, 2684112), (8, 2013084), (9, 1789408), (12, 1342056), (16, 1006542), (18, 894704), (24, 671028), (32, 503271), (36, 447352), (48, 335514), (72, 223676), (96, 167757), (144, 111838), (199, 80928), (281, 57312), (288, 55919), (398, 40464), (562, 28656), (597, 26976), (796, 20232), (843, 19104), (1124, 14328), (1194, 13488), (1592, 10116), (1686, 9552), (1791, 8992), (2248, 7164), (2388, 6744), (2529, 6368), (3184, 5058), (3372, 4776), (3582, 4496)]