144823679

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{971}}^1$

素因数の和:1151

約数の個数: 32

約数和(自身を含む): 195955200

約数和(自身を除く): 51131521

約数列:

[1, 7, 11, 13, 77, 91, 143, 149, 971, 1001, 1043, 1639, 1937, 6797, 10681, 11473, 12623, 13559, 21307, 74767, 88361, 138853, 144679, 149149, 971971, 1012753, 1591469, 1880827, 11140283, 13165789, 20689097, 144823679]

約数ペア:

[(1, 144823679), (7, 20689097), (11, 13165789), (13, 11140283), (77, 1880827), (91, 1591469), (143, 1012753), (149, 971971), (971, 149149), (1001, 144679), (1043, 138853), (1639, 88361), (1937, 74767), (6797, 21307), (10681, 13559), (11473, 12623)]