139696542

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 318816000

約数和(自身を除く): 179119458

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 163, 177, 269, 326, 354, 489, 531, 538, 807, 978, 1062, 1467, 1593, 1614, 2421, 2934, 3186, 4401, 4842, 7263, 8802, 9617, 14526, 15871, 19234, 28851, 31742, 43847, 47613, 57702, 86553, 87694, 95226, 131541, 142839, 173106, 259659, 263082, 285678, 394623, 428517, 519318, 789246, 857034, 1183869, 2367738, 2586973, 5173946, 7760919, 15521838, 23282757, 46565514, 69848271, 139696542]

約数ペア:

[(1, 139696542), (2, 69848271), (3, 46565514), (6, 23282757), (9, 15521838), (18, 7760919), (27, 5173946), (54, 2586973), (59, 2367738), (118, 1183869), (163, 857034), (177, 789246), (269, 519318), (326, 428517), (354, 394623), (489, 285678), (531, 263082), (538, 259659), (807, 173106), (978, 142839), (1062, 131541), (1467, 95226), (1593, 87694), (1614, 86553), (2421, 57702), (2934, 47613), (3186, 43847), (4401, 31742), (4842, 28851), (7263, 19234), (8802, 15871), (9617, 14526)]