198754128

素因数分解:

$2^4\times 3^3\times {\mathrm{460079}}^1$

素因数の和:460096

約数の個数: 40

約数和(自身を含む): 570499200

約数和(自身を除く): 371745072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 460079, 920158, 1380237, 1840316, 2760474, 3680632, 4140711, 5520948, 7361264, 8281422, 11041896, 12422133, 16562844, 22083792, 24844266, 33125688, 49688532, 66251376, 99377064, 198754128]

約数ペア:

[(1, 198754128), (2, 99377064), (3, 66251376), (4, 49688532), (6, 33125688), (8, 24844266), (9, 22083792), (12, 16562844), (16, 12422133), (18, 11041896), (24, 8281422), (27, 7361264), (36, 5520948), (48, 4140711), (54, 3680632), (72, 2760474), (108, 1840316), (144, 1380237), (216, 920158), (432, 460079)]