156989771932

素因数分解:

$2^2\times 7^1\times {\mathrm{2503}}^1\times {\mathrm{2240023}}^1$

素因数の和:2242537

約数の個数: 24

約数和(自身を含む): 314105125376

約数和(自身を除く): 157115353444

約数列:

[1, 2, 4, 7, 14, 28, 2503, 5006, 10012, 17521, 35042, 70084, 2240023, 4480046, 8960092, 15680161, 31360322, 62720644, 5606777569, 11213555138, 22427110276, 39247442983, 78494885966, 156989771932]

約数ペア:

[(1, 156989771932), (2, 78494885966), (4, 39247442983), (7, 22427110276), (14, 11213555138), (28, 5606777569), (2503, 62720644), (5006, 31360322), (10012, 15680161), (17521, 8960092), (35042, 4480046), (70084, 2240023)]