128525016

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 327168000

約数和(自身を除く): 198642984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 149, 254, 283, 298, 381, 447, 508, 566, 596, 762, 849, 894, 1016, 1132, 1192, 1524, 1698, 1788, 2264, 3048, 3396, 3576, 6792, 18923, 35941, 37846, 42167, 56769, 71882, 75692, 84334, 107823, 113538, 126501, 143764, 151384, 168668, 215646, 227076, 253002, 287528, 337336, 431292, 454152, 506004, 862584, 1012008, 5355209, 10710418, 16065627, 21420836, 32131254, 42841672, 64262508, 128525016]

約数ペア:

[(1, 128525016), (2, 64262508), (3, 42841672), (4, 32131254), (6, 21420836), (8, 16065627), (12, 10710418), (24, 5355209), (127, 1012008), (149, 862584), (254, 506004), (283, 454152), (298, 431292), (381, 337336), (447, 287528), (508, 253002), (566, 227076), (596, 215646), (762, 168668), (849, 151384), (894, 143764), (1016, 126501), (1132, 113538), (1192, 107823), (1524, 84334), (1698, 75692), (1788, 71882), (2264, 56769), (3048, 42167), (3396, 37846), (3576, 35941), (6792, 18923)]