145349766

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{271}}^1\times {\mathrm{359}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 320785920

約数和(自身を除く): 175436154

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 271, 359, 498, 542, 718, 747, 813, 1077, 1494, 1626, 2154, 2439, 3231, 4878, 6462, 22493, 29797, 44986, 59594, 67479, 89391, 97289, 134958, 178782, 194578, 202437, 268173, 291867, 404874, 536346, 583734, 875601, 1751202, 8074987, 16149974, 24224961, 48449922, 72674883, 145349766]

約数ペア:

[(1, 145349766), (2, 72674883), (3, 48449922), (6, 24224961), (9, 16149974), (18, 8074987), (83, 1751202), (166, 875601), (249, 583734), (271, 536346), (359, 404874), (498, 291867), (542, 268173), (718, 202437), (747, 194578), (813, 178782), (1077, 134958), (1494, 97289), (1626, 89391), (2154, 67479), (2439, 59594), (3231, 44986), (4878, 29797), (6462, 22493)]