127310552

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{30197}}^1$

素因数の和:30251

約数の個数: 32

約数和(自身を含む): 260910720

約数和(自身を除く): 133600168

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 30197, 60394, 120788, 241576, 513349, 936107, 1026698, 1872214, 2053396, 3744428, 4106792, 7488856, 15913819, 31827638, 63655276, 127310552]

約数ペア:

[(1, 127310552), (2, 63655276), (4, 31827638), (8, 15913819), (17, 7488856), (31, 4106792), (34, 3744428), (62, 2053396), (68, 1872214), (124, 1026698), (136, 936107), (248, 513349), (527, 241576), (1054, 120788), (2108, 60394), (4216, 30197)]