139643392

素因数分解:

$2^9\times 7^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:901

約数の個数: 80

約数和(自身を含む): 326050560

約数和(自身を除く): 186407168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 256, 329, 376, 448, 512, 658, 752, 829, 896, 1316, 1504, 1658, 1792, 2632, 3008, 3316, 3584, 5264, 5803, 6016, 6632, 10528, 11606, 12032, 13264, 21056, 23212, 24064, 26528, 38963, 42112, 46424, 53056, 77926, 84224, 92848, 106112, 155852, 168448, 185696, 212224, 272741, 311704, 371392, 424448, 545482, 623408, 742784, 1090964, 1246816, 1485568, 2181928, 2493632, 2971136, 4363856, 4987264, 8727712, 9974528, 17455424, 19949056, 34910848, 69821696, 139643392]

約数ペア:

[(1, 139643392), (2, 69821696), (4, 34910848), (7, 19949056), (8, 17455424), (14, 9974528), (16, 8727712), (28, 4987264), (32, 4363856), (47, 2971136), (56, 2493632), (64, 2181928), (94, 1485568), (112, 1246816), (128, 1090964), (188, 742784), (224, 623408), (256, 545482), (329, 424448), (376, 371392), (448, 311704), (512, 272741), (658, 212224), (752, 185696), (829, 168448), (896, 155852), (1316, 106112), (1504, 92848), (1658, 84224), (1792, 77926), (2632, 53056), (3008, 46424), (3316, 42112), (3584, 38963), (5264, 26528), (5803, 24064), (6016, 23212), (6632, 21056), (10528, 13264), (11606, 12032)]