157055380

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{569}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 340235280

約数和(自身を除く): 183179900

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 373, 569, 740, 746, 1138, 1492, 1865, 2276, 2845, 3730, 5690, 7460, 11380, 13801, 21053, 27602, 42106, 55204, 69005, 84212, 105265, 138010, 210530, 212237, 276020, 421060, 424474, 848948, 1061185, 2122370, 4244740, 7852769, 15705538, 31411076, 39263845, 78527690, 157055380]

約数ペア:

[(1, 157055380), (2, 78527690), (4, 39263845), (5, 31411076), (10, 15705538), (20, 7852769), (37, 4244740), (74, 2122370), (148, 1061185), (185, 848948), (370, 424474), (373, 421060), (569, 276020), (740, 212237), (746, 210530), (1138, 138010), (1492, 105265), (1865, 84212), (2276, 69005), (2845, 55204), (3730, 42106), (5690, 27602), (7460, 21053), (11380, 13801)]