143684856

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:458

約数の個数: 144

約数和(自身を含む): 457493400

約数和(自身を除く): 313808544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 139, 147, 168, 196, 252, 278, 293, 294, 392, 417, 441, 504, 556, 586, 588, 834, 879, 882, 973, 1112, 1172, 1176, 1251, 1668, 1758, 1764, 1946, 2051, 2344, 2502, 2637, 2919, 3336, 3516, 3528, 3892, 4102, 5004, 5274, 5838, 6153, 6811, 7032, 7784, 8204, 8757, 10008, 10548, 11676, 12306, 13622, 14357, 16408, 17514, 18459, 20433, 21096, 23352, 24612, 27244, 28714, 35028, 36918, 40727, 40866, 43071, 49224, 54488, 57428, 61299, 70056, 73836, 81454, 81732, 86142, 114856, 122181, 122598, 129213, 147672, 162908, 163464, 172284, 244362, 245196, 258426, 285089, 325816, 344568, 366543, 488724, 490392, 516852, 570178, 733086, 855267, 977448, 1033704, 1140356, 1466172, 1710534, 1995623, 2280712, 2565801, 2932344, 3421068, 3991246, 5131602, 5986869, 6842136, 7982492, 10263204, 11973738, 15964984, 17960607, 20526408, 23947476, 35921214, 47894952, 71842428, 143684856]

約数ペア:

[(1, 143684856), (2, 71842428), (3, 47894952), (4, 35921214), (6, 23947476), (7, 20526408), (8, 17960607), (9, 15964984), (12, 11973738), (14, 10263204), (18, 7982492), (21, 6842136), (24, 5986869), (28, 5131602), (36, 3991246), (42, 3421068), (49, 2932344), (56, 2565801), (63, 2280712), (72, 1995623), (84, 1710534), (98, 1466172), (126, 1140356), (139, 1033704), (147, 977448), (168, 855267), (196, 733086), (252, 570178), (278, 516852), (293, 490392), (294, 488724), (392, 366543), (417, 344568), (441, 325816), (504, 285089), (556, 258426), (586, 245196), (588, 244362), (834, 172284), (879, 163464), (882, 162908), (973, 147672), (1112, 129213), (1172, 122598), (1176, 122181), (1251, 114856), (1668, 86142), (1758, 81732), (1764, 81454), (1946, 73836), (2051, 70056), (2344, 61299), (2502, 57428), (2637, 54488), (2919, 49224), (3336, 43071), (3516, 40866), (3528, 40727), (3892, 36918), (4102, 35028), (5004, 28714), (5274, 27244), (5838, 24612), (6153, 23352), (6811, 21096), (7032, 20433), (7784, 18459), (8204, 17514), (8757, 16408), (10008, 14357), (10548, 13622), (11676, 12306)]