128176878

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{6823}}^1$

素因数の和:6960

約数の個数: 32

約数和(自身を含む): 267282432

約数和(自身を除く): 139105554

約数列:

[1, 2, 3, 6, 31, 62, 93, 101, 186, 202, 303, 606, 3131, 6262, 6823, 9393, 13646, 18786, 20469, 40938, 211513, 423026, 634539, 689123, 1269078, 1378246, 2067369, 4134738, 21362813, 42725626, 64088439, 128176878]

約数ペア:

[(1, 128176878), (2, 64088439), (3, 42725626), (6, 21362813), (31, 4134738), (62, 2067369), (93, 1378246), (101, 1269078), (186, 689123), (202, 634539), (303, 423026), (606, 211513), (3131, 40938), (6262, 20469), (6823, 18786), (9393, 13646)]