161766672

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{239}}^2$

素因数の和:548

約数の個数: 60

約数和(自身を含む): 426765840

約数和(自身を除く): 264999168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 236, 239, 354, 472, 478, 708, 717, 944, 956, 1416, 1434, 1912, 2832, 2868, 3824, 5736, 11472, 14101, 28202, 42303, 56404, 57121, 84606, 112808, 114242, 169212, 171363, 225616, 228484, 338424, 342726, 456968, 676848, 685452, 913936, 1370904, 2741808, 3370139, 6740278, 10110417, 13480556, 20220834, 26961112, 40441668, 53922224, 80883336, 161766672]

約数ペア:

[(1, 161766672), (2, 80883336), (3, 53922224), (4, 40441668), (6, 26961112), (8, 20220834), (12, 13480556), (16, 10110417), (24, 6740278), (48, 3370139), (59, 2741808), (118, 1370904), (177, 913936), (236, 685452), (239, 676848), (354, 456968), (472, 342726), (478, 338424), (708, 228484), (717, 225616), (944, 171363), (956, 169212), (1416, 114242), (1434, 112808), (1912, 84606), (2832, 57121), (2868, 56404), (3824, 42303), (5736, 28202), (11472, 14101)]