158833532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3911}}^1$

素因数の和:4010

約数の個数: 48

約数和(自身を含む): 331236864

約数和(自身を除く): 172403332

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 71, 142, 143, 284, 286, 572, 781, 923, 1562, 1846, 3124, 3692, 3911, 7822, 10153, 15644, 20306, 40612, 43021, 50843, 86042, 101686, 172084, 203372, 277681, 555362, 559273, 1110724, 1118546, 2237092, 3054491, 3609853, 6108982, 7219706, 12217964, 14439412, 39708383, 79416766, 158833532]

約数ペア:

[(1, 158833532), (2, 79416766), (4, 39708383), (11, 14439412), (13, 12217964), (22, 7219706), (26, 6108982), (44, 3609853), (52, 3054491), (71, 2237092), (142, 1118546), (143, 1110724), (284, 559273), (286, 555362), (572, 277681), (781, 203372), (923, 172084), (1562, 101686), (1846, 86042), (3124, 50843), (3692, 43021), (3911, 40612), (7822, 20306), (10153, 15644)]