152869940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{613}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 331221072

約数和(自身を除く): 178351132

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 337, 370, 613, 674, 740, 1226, 1348, 1685, 2452, 3065, 3370, 6130, 6740, 12260, 12469, 22681, 24938, 45362, 49876, 62345, 90724, 113405, 124690, 206581, 226810, 249380, 413162, 453620, 826324, 1032905, 2065810, 4131620, 7643497, 15286994, 30573988, 38217485, 76434970, 152869940]

約数ペア:

[(1, 152869940), (2, 76434970), (4, 38217485), (5, 30573988), (10, 15286994), (20, 7643497), (37, 4131620), (74, 2065810), (148, 1032905), (185, 826324), (337, 453620), (370, 413162), (613, 249380), (674, 226810), (740, 206581), (1226, 124690), (1348, 113405), (1685, 90724), (2452, 62345), (3065, 49876), (3370, 45362), (6130, 24938), (6740, 22681), (12260, 12469)]