156777857552

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{709}}^1\times {\mathrm{260761}}^1$

素因数の和:261531

約数の個数: 40

約数和(自身を含む): 309926067480

約数和(自身を除く): 153148209928

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 709, 848, 1418, 2836, 5672, 11344, 37577, 75154, 150308, 260761, 300616, 521522, 601232, 1043044, 2086088, 4172176, 13820333, 27640666, 55281332, 110562664, 184879549, 221125328, 369759098, 739518196, 1479036392, 2958072784, 9798616097, 19597232194, 39194464388, 78388928776, 156777857552]

約数ペア:

[(1, 156777857552), (2, 78388928776), (4, 39194464388), (8, 19597232194), (16, 9798616097), (53, 2958072784), (106, 1479036392), (212, 739518196), (424, 369759098), (709, 221125328), (848, 184879549), (1418, 110562664), (2836, 55281332), (5672, 27640666), (11344, 13820333), (37577, 4172176), (75154, 2086088), (150308, 1043044), (260761, 601232), (300616, 521522)]