129357712

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{613}}^1$

素因数の和:752

約数の個数: 60

約数和(自身を含む): 278467420

約数和(自身を除く): 149109708

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 109, 121, 176, 218, 242, 436, 484, 613, 872, 968, 1199, 1226, 1744, 1936, 2398, 2452, 4796, 4904, 6743, 9592, 9808, 13189, 13486, 19184, 26378, 26972, 52756, 53944, 66817, 74173, 105512, 107888, 133634, 148346, 211024, 267268, 296692, 534536, 593384, 734987, 1069072, 1186768, 1469974, 2939948, 5879896, 8084857, 11759792, 16169714, 32339428, 64678856, 129357712]

約数ペア:

[(1, 129357712), (2, 64678856), (4, 32339428), (8, 16169714), (11, 11759792), (16, 8084857), (22, 5879896), (44, 2939948), (88, 1469974), (109, 1186768), (121, 1069072), (176, 734987), (218, 593384), (242, 534536), (436, 296692), (484, 267268), (613, 211024), (872, 148346), (968, 133634), (1199, 107888), (1226, 105512), (1744, 74173), (1936, 66817), (2398, 53944), (2452, 52756), (4796, 26972), (4904, 26378), (6743, 19184), (9592, 13486), (9808, 13189)]