193878288

素因数分解:

$2^4\times 3^2\times {\mathrm{1346377}}^1$

素因数の和:1346391

約数の個数: 30

約数和(自身を含む): 542590334

約数和(自身を除く): 348712046

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1346377, 2692754, 4039131, 5385508, 8078262, 10771016, 12117393, 16156524, 21542032, 24234786, 32313048, 48469572, 64626096, 96939144, 193878288]

約数ペア:

[(1, 193878288), (2, 96939144), (3, 64626096), (4, 48469572), (6, 32313048), (8, 24234786), (9, 21542032), (12, 16156524), (16, 12117393), (18, 10771016), (24, 8078262), (36, 5385508), (48, 4039131), (72, 2692754), (144, 1346377)]