142941008

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{17483}}^1$

素因数の和:17571

約数の個数: 40

約数和(自身を含む): 320866368

約数和(自身を除く): 177925360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 17483, 34966, 69932, 122381, 139864, 244762, 279728, 489524, 979048, 1276259, 1958096, 2552518, 5105036, 8933813, 10210072, 17867626, 20420144, 35735252, 71470504, 142941008]

約数ペア:

[(1, 142941008), (2, 71470504), (4, 35735252), (7, 20420144), (8, 17867626), (14, 10210072), (16, 8933813), (28, 5105036), (56, 2552518), (73, 1958096), (112, 1276259), (146, 979048), (292, 489524), (511, 279728), (584, 244762), (1022, 139864), (1168, 122381), (2044, 69932), (4088, 34966), (8176, 17483)]