143274744

素因数分解:

$2^3\times 3^7\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 425088000

約数和(自身を除く): 281813256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 243, 324, 342, 431, 456, 486, 513, 648, 684, 729, 862, 972, 1026, 1293, 1368, 1458, 1539, 1724, 1944, 2052, 2187, 2586, 2916, 3078, 3448, 3879, 4104, 4374, 4617, 5172, 5832, 6156, 7758, 8189, 8748, 9234, 10344, 11637, 12312, 13851, 15516, 16378, 17496, 18468, 23274, 24567, 27702, 31032, 32756, 34911, 36936, 41553, 46548, 49134, 55404, 65512, 69822, 73701, 83106, 93096, 98268, 104733, 110808, 139644, 147402, 166212, 196536, 209466, 221103, 279288, 294804, 314199, 332424, 418932, 442206, 589608, 628398, 663309, 837864, 884412, 942597, 1256796, 1326618, 1768824, 1885194, 1989927, 2513592, 2653236, 3770388, 3979854, 5306472, 5969781, 7540776, 7959708, 11939562, 15919416, 17909343, 23879124, 35818686, 47758248, 71637372, 143274744]

約数ペア:

[(1, 143274744), (2, 71637372), (3, 47758248), (4, 35818686), (6, 23879124), (8, 17909343), (9, 15919416), (12, 11939562), (18, 7959708), (19, 7540776), (24, 5969781), (27, 5306472), (36, 3979854), (38, 3770388), (54, 2653236), (57, 2513592), (72, 1989927), (76, 1885194), (81, 1768824), (108, 1326618), (114, 1256796), (152, 942597), (162, 884412), (171, 837864), (216, 663309), (228, 628398), (243, 589608), (324, 442206), (342, 418932), (431, 332424), (456, 314199), (486, 294804), (513, 279288), (648, 221103), (684, 209466), (729, 196536), (862, 166212), (972, 147402), (1026, 139644), (1293, 110808), (1368, 104733), (1458, 98268), (1539, 93096), (1724, 83106), (1944, 73701), (2052, 69822), (2187, 65512), (2586, 55404), (2916, 49134), (3078, 46548), (3448, 41553), (3879, 36936), (4104, 34911), (4374, 32756), (4617, 31032), (5172, 27702), (5832, 24567), (6156, 23274), (7758, 18468), (8189, 17496), (8748, 16378), (9234, 15516), (10344, 13851), (11637, 12312)]