161073470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{6359}}^1$

素因数の和:6532

約数の個数: 32

約数和(自身を含む): 309096000

約数和(自身を除く): 148022530

約数列:

[1, 2, 5, 10, 17, 34, 85, 149, 170, 298, 745, 1490, 2533, 5066, 6359, 12665, 12718, 25330, 31795, 63590, 108103, 216206, 540515, 947491, 1081030, 1894982, 4737455, 9474910, 16107347, 32214694, 80536735, 161073470]

約数ペア:

[(1, 161073470), (2, 80536735), (5, 32214694), (10, 16107347), (17, 9474910), (34, 4737455), (85, 1894982), (149, 1081030), (170, 947491), (298, 540515), (745, 216206), (1490, 108103), (2533, 63590), (5066, 31795), (6359, 25330), (12665, 12718)]