170080078

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1237}}^1$

素因数の和:1337

約数の個数: 48

約数和(自身を含む): 315006624

約数和(自身を除く): 144926546

約数列:

[1, 2, 7, 14, 23, 46, 49, 61, 98, 122, 161, 322, 427, 854, 1127, 1237, 1403, 2254, 2474, 2806, 2989, 5978, 8659, 9821, 17318, 19642, 28451, 56902, 60613, 68747, 75457, 121226, 137494, 150914, 199157, 398314, 528199, 1056398, 1394099, 1735511, 2788198, 3471022, 3697393, 7394786, 12148577, 24297154, 85040039, 170080078]

約数ペア:

[(1, 170080078), (2, 85040039), (7, 24297154), (14, 12148577), (23, 7394786), (46, 3697393), (49, 3471022), (61, 2788198), (98, 1735511), (122, 1394099), (161, 1056398), (322, 528199), (427, 398314), (854, 199157), (1127, 150914), (1237, 137494), (1403, 121226), (2254, 75457), (2474, 68747), (2806, 60613), (2989, 56902), (5978, 28451), (8659, 19642), (9821, 17318)]