173140370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{10487}}^1$

素因数の和:10634

約数の個数: 32

約数和(自身を含む): 338300928

約数和(自身を除く): 165160558

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 1270, 1651, 3302, 8255, 10487, 16510, 20974, 52435, 104870, 136331, 272662, 681655, 1331849, 1363310, 2663698, 6659245, 13318490, 17314037, 34628074, 86570185, 173140370]

約数ペア:

[(1, 173140370), (2, 86570185), (5, 34628074), (10, 17314037), (13, 13318490), (26, 6659245), (65, 2663698), (127, 1363310), (130, 1331849), (254, 681655), (635, 272662), (1270, 136331), (1651, 104870), (3302, 52435), (8255, 20974), (10487, 16510)]