157557552

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61933}}^1$

素因数の和:61997

約数の個数: 40

約数和(自身を含む): 414710064

約数和(自身を除く): 257152512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 61933, 123866, 185799, 247732, 371598, 495464, 743196, 990928, 1486392, 2972784, 3282449, 6564898, 9847347, 13129796, 19694694, 26259592, 39389388, 52519184, 78778776, 157557552]

約数ペア:

[(1, 157557552), (2, 78778776), (3, 52519184), (4, 39389388), (6, 26259592), (8, 19694694), (12, 13129796), (16, 9847347), (24, 6564898), (48, 3282449), (53, 2972784), (106, 1486392), (159, 990928), (212, 743196), (318, 495464), (424, 371598), (636, 247732), (848, 185799), (1272, 123866), (2544, 61933)]