168122157

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3911}}^1$

素因数の和:4033

約数の個数: 32

約数和(自身を含む): 270397440

約数和(自身を除く): 102275283

約数列:

[1, 3, 7, 21, 23, 69, 89, 161, 267, 483, 623, 1869, 2047, 3911, 6141, 11733, 14329, 27377, 42987, 82131, 89953, 269859, 348079, 629671, 1044237, 1889013, 2436553, 7309659, 8005817, 24017451, 56040719, 168122157]

約数ペア:

[(1, 168122157), (3, 56040719), (7, 24017451), (21, 8005817), (23, 7309659), (69, 2436553), (89, 1889013), (161, 1044237), (267, 629671), (483, 348079), (623, 269859), (1869, 89953), (2047, 82131), (3911, 42987), (6141, 27377), (11733, 14329)]