154944832

素因数分解:

$2^6\times 7^1\times {\mathrm{349}}^1\times {\mathrm{991}}^1$

素因数の和:1359

約数の個数: 56

約数和(自身を含む): 352755200

約数和(自身を除く): 197810368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 349, 448, 698, 991, 1396, 1982, 2443, 2792, 3964, 4886, 5584, 6937, 7928, 9772, 11168, 13874, 15856, 19544, 22336, 27748, 31712, 39088, 55496, 63424, 78176, 110992, 156352, 221984, 345859, 443968, 691718, 1383436, 2421013, 2766872, 4842026, 5533744, 9684052, 11067488, 19368104, 22134976, 38736208, 77472416, 154944832]

約数ペア:

[(1, 154944832), (2, 77472416), (4, 38736208), (7, 22134976), (8, 19368104), (14, 11067488), (16, 9684052), (28, 5533744), (32, 4842026), (56, 2766872), (64, 2421013), (112, 1383436), (224, 691718), (349, 443968), (448, 345859), (698, 221984), (991, 156352), (1396, 110992), (1982, 78176), (2443, 63424), (2792, 55496), (3964, 39088), (4886, 31712), (5584, 27748), (6937, 22336), (7928, 19544), (9772, 15856), (11168, 13874)]