157477434

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1381381}}^1$

素因数の和:1381405

約数の個数: 16

約数和(自身を含む): 331531680

約数和(自身を除く): 174054246

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1381381, 2762762, 4144143, 8288286, 26246239, 52492478, 78738717, 157477434]

約数ペア:

[(1, 157477434), (2, 78738717), (3, 52492478), (6, 26246239), (19, 8288286), (38, 4144143), (57, 2762762), (114, 1381381)]