168920424

素因数分解:

$2^3\times 3^3\times {\mathrm{317}}^1\times {\mathrm{2467}}^1$

素因数の和:2799

約数の個数: 64

約数和(自身を含む): 470894400

約数和(自身を除く): 301973976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 317, 634, 951, 1268, 1902, 2467, 2536, 2853, 3804, 4934, 5706, 7401, 7608, 8559, 9868, 11412, 14802, 17118, 19736, 22203, 22824, 29604, 34236, 44406, 59208, 66609, 68472, 88812, 133218, 177624, 266436, 532872, 782039, 1564078, 2346117, 3128156, 4692234, 6256312, 7038351, 9384468, 14076702, 18768936, 21115053, 28153404, 42230106, 56306808, 84460212, 168920424]

約数ペア:

[(1, 168920424), (2, 84460212), (3, 56306808), (4, 42230106), (6, 28153404), (8, 21115053), (9, 18768936), (12, 14076702), (18, 9384468), (24, 7038351), (27, 6256312), (36, 4692234), (54, 3128156), (72, 2346117), (108, 1564078), (216, 782039), (317, 532872), (634, 266436), (951, 177624), (1268, 133218), (1902, 88812), (2467, 68472), (2536, 66609), (2853, 59208), (3804, 44406), (4934, 34236), (5706, 29604), (7401, 22824), (7608, 22203), (8559, 19736), (9868, 17118), (11412, 14802)]