128401914

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{14107}}^1$

素因数の和:14190

約数の個数: 32

約数和(自身を含む): 270196416

約数和(自身を除く): 141794502

約数列:

[1, 2, 3, 6, 37, 41, 74, 82, 111, 123, 222, 246, 1517, 3034, 4551, 9102, 14107, 28214, 42321, 84642, 521959, 578387, 1043918, 1156774, 1565877, 1735161, 3131754, 3470322, 21400319, 42800638, 64200957, 128401914]

約数ペア:

[(1, 128401914), (2, 64200957), (3, 42800638), (6, 21400319), (37, 3470322), (41, 3131754), (74, 1735161), (82, 1565877), (111, 1156774), (123, 1043918), (222, 578387), (246, 521959), (1517, 84642), (3034, 42321), (4551, 28214), (9102, 14107)]