140324652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:452

約数の個数: 144

約数和(自身を含む): 412572160

約数和(自身を除く): 272247508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 43, 52, 57, 76, 78, 86, 114, 117, 129, 156, 171, 172, 228, 234, 247, 258, 342, 367, 387, 468, 494, 516, 559, 684, 734, 741, 774, 817, 988, 1101, 1118, 1468, 1482, 1548, 1634, 1677, 2202, 2223, 2236, 2451, 2964, 3268, 3303, 3354, 4404, 4446, 4771, 4902, 5031, 6606, 6708, 6973, 7353, 8892, 9542, 9804, 10062, 10621, 13212, 13946, 14313, 14706, 15781, 19084, 20124, 20919, 21242, 27892, 28626, 29412, 31562, 31863, 41838, 42484, 42939, 47343, 57252, 62757, 63124, 63726, 83676, 85878, 90649, 94686, 95589, 125514, 127452, 142029, 171756, 181298, 189372, 191178, 205153, 251028, 271947, 284058, 299839, 362596, 382356, 410306, 543894, 568116, 599678, 615459, 815841, 820612, 899517, 1087788, 1199356, 1230918, 1631682, 1799034, 1846377, 2461836, 2698551, 3263364, 3598068, 3692754, 3897907, 5397102, 7385508, 7795814, 10794204, 11693721, 15591628, 23387442, 35081163, 46774884, 70162326, 140324652]

約数ペア:

[(1, 140324652), (2, 70162326), (3, 46774884), (4, 35081163), (6, 23387442), (9, 15591628), (12, 11693721), (13, 10794204), (18, 7795814), (19, 7385508), (26, 5397102), (36, 3897907), (38, 3692754), (39, 3598068), (43, 3263364), (52, 2698551), (57, 2461836), (76, 1846377), (78, 1799034), (86, 1631682), (114, 1230918), (117, 1199356), (129, 1087788), (156, 899517), (171, 820612), (172, 815841), (228, 615459), (234, 599678), (247, 568116), (258, 543894), (342, 410306), (367, 382356), (387, 362596), (468, 299839), (494, 284058), (516, 271947), (559, 251028), (684, 205153), (734, 191178), (741, 189372), (774, 181298), (817, 171756), (988, 142029), (1101, 127452), (1118, 125514), (1468, 95589), (1482, 94686), (1548, 90649), (1634, 85878), (1677, 83676), (2202, 63726), (2223, 63124), (2236, 62757), (2451, 57252), (2964, 47343), (3268, 42939), (3303, 42484), (3354, 41838), (4404, 31863), (4446, 31562), (4771, 29412), (4902, 28626), (5031, 27892), (6606, 21242), (6708, 20919), (6973, 20124), (7353, 19084), (8892, 15781), (9542, 14706), (9804, 14313), (10062, 13946), (10621, 13212)]