128724948

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{325063}}^1$

素因数の和:325084

約数の個数: 36

約数和(自身を含む): 354969888

約数和(自身を除く): 226244940

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 325063, 650126, 975189, 1300252, 1950378, 2925567, 3575693, 3900756, 5851134, 7151386, 10727079, 11702268, 14302772, 21454158, 32181237, 42908316, 64362474, 128724948]

約数ペア:

[(1, 128724948), (2, 64362474), (3, 42908316), (4, 32181237), (6, 21454158), (9, 14302772), (11, 11702268), (12, 10727079), (18, 7151386), (22, 5851134), (33, 3900756), (36, 3575693), (44, 2925567), (66, 1950378), (99, 1300252), (132, 975189), (198, 650126), (396, 325063)]