140894372

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{613}}^1\times {\mathrm{1553}}^1$

素因数の和:2207

約数の個数: 24

約数和(自身を含む): 253805496

約数和(自身を除く): 112911124

約数列:

[1, 2, 4, 37, 74, 148, 613, 1226, 1553, 2452, 3106, 6212, 22681, 45362, 57461, 90724, 114922, 229844, 951989, 1903978, 3807956, 35223593, 70447186, 140894372]

約数ペア:

[(1, 140894372), (2, 70447186), (4, 35223593), (37, 3807956), (74, 1903978), (148, 951989), (613, 229844), (1226, 114922), (1553, 90724), (2452, 57461), (3106, 45362), (6212, 22681)]