163324728

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{991}}^1$

素因数の和:1122

約数の個数: 128

約数和(自身を含む): 523776000

約数和(自身を除く): 360451272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 109, 126, 168, 189, 216, 218, 252, 327, 378, 436, 504, 654, 756, 763, 872, 981, 991, 1308, 1512, 1526, 1962, 1982, 2289, 2616, 2943, 2973, 3052, 3924, 3964, 4578, 5886, 5946, 6104, 6867, 6937, 7848, 7928, 8919, 9156, 11772, 11892, 13734, 13874, 17838, 18312, 20601, 20811, 23544, 23784, 26757, 27468, 27748, 35676, 41202, 41622, 53514, 54936, 55496, 62433, 71352, 82404, 83244, 107028, 108019, 124866, 164808, 166488, 187299, 214056, 216038, 249732, 324057, 374598, 432076, 499464, 648114, 749196, 756133, 864152, 972171, 1296228, 1498392, 1512266, 1944342, 2268399, 2592456, 2916513, 3024532, 3888684, 4536798, 5833026, 6049064, 6805197, 7777368, 9073596, 11666052, 13610394, 18147192, 20415591, 23332104, 27220788, 40831182, 54441576, 81662364, 163324728]

約数ペア:

[(1, 163324728), (2, 81662364), (3, 54441576), (4, 40831182), (6, 27220788), (7, 23332104), (8, 20415591), (9, 18147192), (12, 13610394), (14, 11666052), (18, 9073596), (21, 7777368), (24, 6805197), (27, 6049064), (28, 5833026), (36, 4536798), (42, 3888684), (54, 3024532), (56, 2916513), (63, 2592456), (72, 2268399), (84, 1944342), (108, 1512266), (109, 1498392), (126, 1296228), (168, 972171), (189, 864152), (216, 756133), (218, 749196), (252, 648114), (327, 499464), (378, 432076), (436, 374598), (504, 324057), (654, 249732), (756, 216038), (763, 214056), (872, 187299), (981, 166488), (991, 164808), (1308, 124866), (1512, 108019), (1526, 107028), (1962, 83244), (1982, 82404), (2289, 71352), (2616, 62433), (2943, 55496), (2973, 54936), (3052, 53514), (3924, 41622), (3964, 41202), (4578, 35676), (5886, 27748), (5946, 27468), (6104, 26757), (6867, 23784), (6937, 23544), (7848, 20811), (7928, 20601), (8919, 18312), (9156, 17838), (11772, 13874), (11892, 13734)]