151964728

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{1933}}^1$

素因数の和:2287

約数の個数: 32

約数和(自身を含む): 295205760

約数和(自身を除く): 143241032

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 317, 634, 1268, 1933, 2536, 3866, 7732, 9827, 15464, 19654, 39308, 59923, 78616, 119846, 239692, 479384, 612761, 1225522, 2451044, 4902088, 18995591, 37991182, 75982364, 151964728]

約数ペア:

[(1, 151964728), (2, 75982364), (4, 37991182), (8, 18995591), (31, 4902088), (62, 2451044), (124, 1225522), (248, 612761), (317, 479384), (634, 239692), (1268, 119846), (1933, 78616), (2536, 59923), (3866, 39308), (7732, 19654), (9827, 15464)]