140189568

素因数分解:

$2^7\times 3^1\times {\mathrm{181}}^1\times {\mathrm{2017}}^1$

素因数の和:2215

約数の個数: 64

約数和(自身を含む): 374621520

約数和(自身を除く): 234431952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 181, 192, 362, 384, 543, 724, 1086, 1448, 2017, 2172, 2896, 4034, 4344, 5792, 6051, 8068, 8688, 11584, 12102, 16136, 17376, 23168, 24204, 32272, 34752, 48408, 64544, 69504, 96816, 129088, 193632, 258176, 365077, 387264, 730154, 774528, 1095231, 1460308, 2190462, 2920616, 4380924, 5841232, 8761848, 11682464, 17523696, 23364928, 35047392, 46729856, 70094784, 140189568]

約数ペア:

[(1, 140189568), (2, 70094784), (3, 46729856), (4, 35047392), (6, 23364928), (8, 17523696), (12, 11682464), (16, 8761848), (24, 5841232), (32, 4380924), (48, 2920616), (64, 2190462), (96, 1460308), (128, 1095231), (181, 774528), (192, 730154), (362, 387264), (384, 365077), (543, 258176), (724, 193632), (1086, 129088), (1448, 96816), (2017, 69504), (2172, 64544), (2896, 48408), (4034, 34752), (4344, 32272), (5792, 24204), (6051, 23168), (8068, 17376), (8688, 16136), (11584, 12102)]