120975722

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2393}}^1$

素因数の和:2582

約数の個数: 32

約数和(自身を含む): 217873152

約数和(自身を除く): 96897430

約数列:

[1, 2, 7, 14, 23, 46, 157, 161, 314, 322, 1099, 2198, 2393, 3611, 4786, 7222, 16751, 25277, 33502, 50554, 55039, 110078, 375701, 385273, 751402, 770546, 2629907, 5259814, 8641123, 17282246, 60487861, 120975722]

約数ペア:

[(1, 120975722), (2, 60487861), (7, 17282246), (14, 8641123), (23, 5259814), (46, 2629907), (157, 770546), (161, 751402), (314, 385273), (322, 375701), (1099, 110078), (2198, 55039), (2393, 50554), (3611, 33502), (4786, 25277), (7222, 16751)]