129027138

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{6323}}^1$

素因数の和:6526

約数の個数: 32

約数和(自身を含む): 273196800

約数和(自身を除く): 144169662

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 179, 358, 537, 1074, 3401, 6323, 6802, 10203, 12646, 18969, 20406, 37938, 120137, 240274, 360411, 720822, 1131817, 2263634, 3395451, 6790902, 21504523, 43009046, 64513569, 129027138]

約数ペア:

[(1, 129027138), (2, 64513569), (3, 43009046), (6, 21504523), (19, 6790902), (38, 3395451), (57, 2263634), (114, 1131817), (179, 720822), (358, 360411), (537, 240274), (1074, 120137), (3401, 37938), (6323, 20406), (6802, 18969), (10203, 12646)]