134239728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{399523}}^1$

素因数の和:399541

約数の個数: 40

約数和(自身を含む): 396327808

約数和(自身を除く): 262088080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 399523, 799046, 1198569, 1598092, 2397138, 2796661, 3196184, 4794276, 5593322, 6392368, 8389983, 9588552, 11186644, 16779966, 19177104, 22373288, 33559932, 44746576, 67119864, 134239728]

約数ペア:

[(1, 134239728), (2, 67119864), (3, 44746576), (4, 33559932), (6, 22373288), (7, 19177104), (8, 16779966), (12, 11186644), (14, 9588552), (16, 8389983), (21, 6392368), (24, 5593322), (28, 4794276), (42, 3196184), (48, 2796661), (56, 2397138), (84, 1598092), (112, 1198569), (168, 799046), (336, 399523)]