130728672

素因数分解:

$2^5\times 3^2\times {\mathrm{199}}^1\times {\mathrm{2281}}^1$

素因数の和:2496

約数の個数: 72

約数和(自身を含む): 373791600

約数和(自身を除く): 243062928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 199, 288, 398, 597, 796, 1194, 1592, 1791, 2281, 2388, 3184, 3582, 4562, 4776, 6368, 6843, 7164, 9124, 9552, 13686, 14328, 18248, 19104, 20529, 27372, 28656, 36496, 41058, 54744, 57312, 72992, 82116, 109488, 164232, 218976, 328464, 453919, 656928, 907838, 1361757, 1815676, 2723514, 3631352, 4085271, 5447028, 7262704, 8170542, 10894056, 14525408, 16341084, 21788112, 32682168, 43576224, 65364336, 130728672]

約数ペア:

[(1, 130728672), (2, 65364336), (3, 43576224), (4, 32682168), (6, 21788112), (8, 16341084), (9, 14525408), (12, 10894056), (16, 8170542), (18, 7262704), (24, 5447028), (32, 4085271), (36, 3631352), (48, 2723514), (72, 1815676), (96, 1361757), (144, 907838), (199, 656928), (288, 453919), (398, 328464), (597, 218976), (796, 164232), (1194, 109488), (1592, 82116), (1791, 72992), (2281, 57312), (2388, 54744), (3184, 41058), (3582, 36496), (4562, 28656), (4776, 27372), (6368, 20529), (6843, 19104), (7164, 18248), (9124, 14328), (9552, 13686)]