138966984

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{148469}}^1$

素因数の和:148494

約数の個数: 48

約数和(自身を含む): 405323100

約数和(自身を除く): 266356116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 148469, 296938, 445407, 593876, 890814, 1187752, 1336221, 1781628, 1930097, 2672442, 3563256, 3860194, 5344884, 5790291, 7720388, 10689768, 11580582, 15440776, 17370873, 23161164, 34741746, 46322328, 69483492, 138966984]

約数ペア:

[(1, 138966984), (2, 69483492), (3, 46322328), (4, 34741746), (6, 23161164), (8, 17370873), (9, 15440776), (12, 11580582), (13, 10689768), (18, 7720388), (24, 5790291), (26, 5344884), (36, 3860194), (39, 3563256), (52, 2672442), (72, 1930097), (78, 1781628), (104, 1336221), (117, 1187752), (156, 890814), (234, 593876), (312, 445407), (468, 296938), (936, 148469)]