191329962

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1697}}^1$

素因数の和:1787

約数の個数: 64

約数和(自身を含む): 430341120

約数和(自身を除く): 239011158

約数列:

[1, 2, 3, 6, 19, 23, 38, 43, 46, 57, 69, 86, 114, 129, 138, 258, 437, 817, 874, 989, 1311, 1634, 1697, 1978, 2451, 2622, 2967, 3394, 4902, 5091, 5934, 10182, 18791, 32243, 37582, 39031, 56373, 64486, 72971, 78062, 96729, 112746, 117093, 145942, 193458, 218913, 234186, 437826, 741589, 1386449, 1483178, 1678333, 2224767, 2772898, 3356666, 4159347, 4449534, 5034999, 8318694, 10069998, 31888327, 63776654, 95664981, 191329962]

約数ペア:

[(1, 191329962), (2, 95664981), (3, 63776654), (6, 31888327), (19, 10069998), (23, 8318694), (38, 5034999), (43, 4449534), (46, 4159347), (57, 3356666), (69, 2772898), (86, 2224767), (114, 1678333), (129, 1483178), (138, 1386449), (258, 741589), (437, 437826), (817, 234186), (874, 218913), (989, 193458), (1311, 145942), (1634, 117093), (1697, 112746), (1978, 96729), (2451, 78062), (2622, 72971), (2967, 64486), (3394, 56373), (4902, 39031), (5091, 37582), (5934, 32243), (10182, 18791)]