156980079854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1399883}}^1$

素因数の和:1400144

約数の個数: 32

約数和(自身を含む): 268105783680

約数和(自身を除く): 111125703826

約数列:

[1, 2, 13, 19, 26, 38, 227, 247, 454, 494, 2951, 4313, 5902, 8626, 56069, 112138, 1399883, 2799766, 18198479, 26597777, 36396958, 53195554, 317773441, 345771101, 635546882, 691542202, 4131054733, 6037695379, 8262109466, 12075390758, 78490039927, 156980079854]

約数ペア:

[(1, 156980079854), (2, 78490039927), (13, 12075390758), (19, 8262109466), (26, 6037695379), (38, 4131054733), (227, 691542202), (247, 635546882), (454, 345771101), (494, 317773441), (2951, 53195554), (4313, 36396958), (5902, 26597777), (8626, 18198479), (56069, 2799766), (112138, 1399883)]