132178540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1933}}^1$

素因数の和:2218

約数の個数: 48

約数和(自身を含む): 300218688

約数和(自身を除く): 168040148

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 263, 526, 1052, 1315, 1933, 2630, 3419, 3866, 5260, 6838, 7732, 9665, 13676, 17095, 19330, 25129, 34190, 38660, 50258, 68380, 100516, 125645, 251290, 502580, 508379, 1016758, 2033516, 2541895, 5083790, 6608927, 10167580, 13217854, 26435708, 33044635, 66089270, 132178540]

約数ペア:

[(1, 132178540), (2, 66089270), (4, 33044635), (5, 26435708), (10, 13217854), (13, 10167580), (20, 6608927), (26, 5083790), (52, 2541895), (65, 2033516), (130, 1016758), (260, 508379), (263, 502580), (526, 251290), (1052, 125645), (1315, 100516), (1933, 68380), (2630, 50258), (3419, 38660), (3866, 34190), (5260, 25129), (6838, 19330), (7732, 17095), (9665, 13676)]