123857232

素因数分解:

$2^4\times 3^1\times {\mathrm{643}}^1\times {\mathrm{4013}}^1$

素因数の和:4667

約数の個数: 40

約数和(自身を含む): 320541984

約数和(自身を除く): 196684752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 643, 1286, 1929, 2572, 3858, 4013, 5144, 7716, 8026, 10288, 12039, 15432, 16052, 24078, 30864, 32104, 48156, 64208, 96312, 192624, 2580359, 5160718, 7741077, 10321436, 15482154, 20642872, 30964308, 41285744, 61928616, 123857232]

約数ペア:

[(1, 123857232), (2, 61928616), (3, 41285744), (4, 30964308), (6, 20642872), (8, 15482154), (12, 10321436), (16, 7741077), (24, 5160718), (48, 2580359), (643, 192624), (1286, 96312), (1929, 64208), (2572, 48156), (3858, 32104), (4013, 30864), (5144, 24078), (7716, 16052), (8026, 15432), (10288, 12039)]