138507174

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{1367}}^1$

素因数の和:1821

約数の個数: 48

約数和(自身を含む): 324166752

約数和(自身を除く): 185659578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 433, 866, 1299, 1367, 2598, 2734, 3897, 4101, 5629, 7794, 8202, 11258, 12303, 16887, 17771, 24606, 33774, 35542, 50661, 53313, 101322, 106626, 159939, 319878, 591911, 1183822, 1775733, 3551466, 5327199, 7694843, 10654398, 15389686, 23084529, 46169058, 69253587, 138507174]

約数ペア:

[(1, 138507174), (2, 69253587), (3, 46169058), (6, 23084529), (9, 15389686), (13, 10654398), (18, 7694843), (26, 5327199), (39, 3551466), (78, 1775733), (117, 1183822), (234, 591911), (433, 319878), (866, 159939), (1299, 106626), (1367, 101322), (2598, 53313), (2734, 50661), (3897, 35542), (4101, 33774), (5629, 24606), (7794, 17771), (8202, 16887), (11258, 12303)]