139835364

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1423}}^1$

素因数の和:1880

約数の個数: 48

約数和(自身を含む): 344494080

約数和(自身を除く): 204658716

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 431, 862, 1293, 1423, 1724, 2586, 2846, 4269, 5172, 5692, 8189, 8538, 16378, 17076, 24567, 27037, 32756, 49134, 54074, 81111, 98268, 108148, 162222, 324444, 613313, 1226626, 1839939, 2453252, 3679878, 7359756, 11652947, 23305894, 34958841, 46611788, 69917682, 139835364]

約数ペア:

[(1, 139835364), (2, 69917682), (3, 46611788), (4, 34958841), (6, 23305894), (12, 11652947), (19, 7359756), (38, 3679878), (57, 2453252), (76, 1839939), (114, 1226626), (228, 613313), (431, 324444), (862, 162222), (1293, 108148), (1423, 98268), (1724, 81111), (2586, 54074), (2846, 49134), (4269, 32756), (5172, 27037), (5692, 24567), (8189, 17076), (8538, 16378)]