142201997938

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2837}}^1\times {\mathrm{25037}}^1$

素因数の和:27907

約数の個数: 64

約数和(自身を含む): 286505227008

約数和(自身を除く): 144303229070

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 2837, 5674, 19859, 25037, 31207, 36881, 39718, 50074, 62414, 73762, 175259, 218449, 258167, 275407, 325481, 350518, 405691, 436898, 516334, 550814, 650962, 811382, 1927849, 2278367, 2839837, 3580291, 3855698, 4556734, 5679674, 7160582, 25062037, 50124074, 71029969, 142059938, 497209783, 781329659, 923389597, 994419566, 1562659318, 1846779194, 5469307613, 6463727179, 10157285567, 10938615226, 12927454358, 20314571134, 71100998969, 142201997938]

約数ペア:

[(1, 142201997938), (2, 71100998969), (7, 20314571134), (11, 12927454358), (13, 10938615226), (14, 10157285567), (22, 6463727179), (26, 5469307613), (77, 1846779194), (91, 1562659318), (143, 994419566), (154, 923389597), (182, 781329659), (286, 497209783), (1001, 142059938), (2002, 71029969), (2837, 50124074), (5674, 25062037), (19859, 7160582), (25037, 5679674), (31207, 4556734), (36881, 3855698), (39718, 3580291), (50074, 2839837), (62414, 2278367), (73762, 1927849), (175259, 811382), (218449, 650962), (258167, 550814), (275407, 516334), (325481, 436898), (350518, 405691)]