139994568

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{4409}}^1$

素因数の和:4441

約数の個数: 120

約数和(自身を含む): 456236550

約数和(自身を除く): 316241982

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 588, 648, 756, 882, 1134, 1176, 1323, 1512, 1764, 2268, 2646, 3528, 3969, 4409, 4536, 5292, 7938, 8818, 10584, 13227, 15876, 17636, 26454, 30863, 31752, 35272, 39681, 52908, 61726, 79362, 92589, 105816, 119043, 123452, 158724, 185178, 216041, 238086, 246904, 277767, 317448, 357129, 370356, 432082, 476172, 555534, 648123, 714258, 740712, 833301, 864164, 952344, 1111068, 1296246, 1428516, 1666602, 1728328, 1944369, 2222136, 2499903, 2592492, 2857032, 3333204, 3888738, 4999806, 5184984, 5833107, 6666408, 7777476, 9999612, 11666214, 15554952, 17499321, 19999224, 23332428, 34998642, 46664856, 69997284, 139994568]

約数ペア:

[(1, 139994568), (2, 69997284), (3, 46664856), (4, 34998642), (6, 23332428), (7, 19999224), (8, 17499321), (9, 15554952), (12, 11666214), (14, 9999612), (18, 7777476), (21, 6666408), (24, 5833107), (27, 5184984), (28, 4999806), (36, 3888738), (42, 3333204), (49, 2857032), (54, 2592492), (56, 2499903), (63, 2222136), (72, 1944369), (81, 1728328), (84, 1666602), (98, 1428516), (108, 1296246), (126, 1111068), (147, 952344), (162, 864164), (168, 833301), (189, 740712), (196, 714258), (216, 648123), (252, 555534), (294, 476172), (324, 432082), (378, 370356), (392, 357129), (441, 317448), (504, 277767), (567, 246904), (588, 238086), (648, 216041), (756, 185178), (882, 158724), (1134, 123452), (1176, 119043), (1323, 105816), (1512, 92589), (1764, 79362), (2268, 61726), (2646, 52908), (3528, 39681), (3969, 35272), (4409, 31752), (4536, 30863), (5292, 26454), (7938, 17636), (8818, 15876), (10584, 13227)]