129155532

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{13781}}^1$

素因数の和:13870

約数の個数: 48

約数和(自身を含む): 333414144

約数和(自身を除く): 204258612

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1562, 2343, 3124, 4686, 9372, 13781, 27562, 41343, 55124, 82686, 151591, 165372, 303182, 454773, 606364, 909546, 978451, 1819092, 1956902, 2935353, 3913804, 5870706, 10762961, 11741412, 21525922, 32288883, 43051844, 64577766, 129155532]

約数ペア:

[(1, 129155532), (2, 64577766), (3, 43051844), (4, 32288883), (6, 21525922), (11, 11741412), (12, 10762961), (22, 5870706), (33, 3913804), (44, 2935353), (66, 1956902), (71, 1819092), (132, 978451), (142, 909546), (213, 606364), (284, 454773), (426, 303182), (781, 165372), (852, 151591), (1562, 82686), (2343, 55124), (3124, 41343), (4686, 27562), (9372, 13781)]