139559574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{661}}^1$

素因数の和:1141

約数の個数: 64

約数和(自身を含む): 349281792

約数和(自身を除く): 209722218

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 457, 462, 661, 914, 1322, 1371, 1983, 2742, 3199, 3966, 4627, 5027, 6398, 7271, 9254, 9597, 10054, 13881, 14542, 15081, 19194, 21813, 27762, 30162, 35189, 43626, 50897, 70378, 101794, 105567, 152691, 211134, 302077, 305382, 604154, 906231, 1812462, 2114539, 3322847, 4229078, 6343617, 6645694, 9968541, 12687234, 19937082, 23259929, 46519858, 69779787, 139559574]

約数ペア:

[(1, 139559574), (2, 69779787), (3, 46519858), (6, 23259929), (7, 19937082), (11, 12687234), (14, 9968541), (21, 6645694), (22, 6343617), (33, 4229078), (42, 3322847), (66, 2114539), (77, 1812462), (154, 906231), (231, 604154), (457, 305382), (462, 302077), (661, 211134), (914, 152691), (1322, 105567), (1371, 101794), (1983, 70378), (2742, 50897), (3199, 43626), (3966, 35189), (4627, 30162), (5027, 27762), (6398, 21813), (7271, 19194), (9254, 15081), (9597, 14542), (10054, 13881)]