138146826

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{7877}}^1$

素因数の和:7998

約数の個数: 32

約数和(自身を含む): 287389440

約数和(自身を除く): 149242614

約数列:

[1, 2, 3, 6, 37, 74, 79, 111, 158, 222, 237, 474, 2923, 5846, 7877, 8769, 15754, 17538, 23631, 47262, 291449, 582898, 622283, 874347, 1244566, 1748694, 1866849, 3733698, 23024471, 46048942, 69073413, 138146826]

約数ペア:

[(1, 138146826), (2, 69073413), (3, 46048942), (6, 23024471), (37, 3733698), (74, 1866849), (79, 1748694), (111, 1244566), (158, 874347), (222, 622283), (237, 582898), (474, 291449), (2923, 47262), (5846, 23631), (7877, 17538), (8769, 15754)]