156916141520

素因数分解:

$2^4\times 5^1\times {\mathrm{457}}^1\times {\mathrm{4292017}}^1$

素因数の和:4292487

約数の個数: 40

約数和(自身を含む): 365628429384

約数和(自身を除く): 208712287864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 457, 914, 1828, 2285, 3656, 4570, 7312, 9140, 18280, 36560, 4292017, 8584034, 17168068, 21460085, 34336136, 42920170, 68672272, 85840340, 171680680, 343361360, 1961451769, 3922903538, 7845807076, 9807258845, 15691614152, 19614517690, 31383228304, 39229035380, 78458070760, 156916141520]

約数ペア:

[(1, 156916141520), (2, 78458070760), (4, 39229035380), (5, 31383228304), (8, 19614517690), (10, 15691614152), (16, 9807258845), (20, 7845807076), (40, 3922903538), (80, 1961451769), (457, 343361360), (914, 171680680), (1828, 85840340), (2285, 68672272), (3656, 42920170), (4570, 34336136), (7312, 21460085), (9140, 17168068), (18280, 8584034), (36560, 4292017)]