131504448

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{12923}}^1$

素因数の和:12991

約数の個数: 56

約数和(自身を含む): 354531168

約数和(自身を除く): 223026720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 159, 192, 212, 318, 424, 636, 848, 1272, 1696, 2544, 3392, 5088, 10176, 12923, 25846, 38769, 51692, 77538, 103384, 155076, 206768, 310152, 413536, 620304, 684919, 827072, 1240608, 1369838, 2054757, 2481216, 2739676, 4109514, 5479352, 8219028, 10958704, 16438056, 21917408, 32876112, 43834816, 65752224, 131504448]

約数ペア:

[(1, 131504448), (2, 65752224), (3, 43834816), (4, 32876112), (6, 21917408), (8, 16438056), (12, 10958704), (16, 8219028), (24, 5479352), (32, 4109514), (48, 2739676), (53, 2481216), (64, 2054757), (96, 1369838), (106, 1240608), (159, 827072), (192, 684919), (212, 620304), (318, 413536), (424, 310152), (636, 206768), (848, 155076), (1272, 103384), (1696, 77538), (2544, 51692), (3392, 38769), (5088, 25846), (10176, 12923)]