162839690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{65927}}^1$

素因数の和:65966

約数の個数: 32

約数和(自身を含む): 332277120

約数和(自身を除く): 169437430

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 65927, 131854, 329635, 659270, 857051, 1252613, 1714102, 2505226, 4285255, 6263065, 8570510, 12526130, 16283969, 32567938, 81419845, 162839690]

約数ペア:

[(1, 162839690), (2, 81419845), (5, 32567938), (10, 16283969), (13, 12526130), (19, 8570510), (26, 6263065), (38, 4285255), (65, 2505226), (95, 1714102), (130, 1252613), (190, 857051), (247, 659270), (494, 329635), (1235, 131854), (2470, 65927)]