198135552

素因数分解:

$2^8\times 3^1\times {\mathrm{257989}}^1$

素因数の和:258008

約数の個数: 36

約数和(自身を含む): 527331560

約数和(自身を除く): 329196008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 257989, 515978, 773967, 1031956, 1547934, 2063912, 3095868, 4127824, 6191736, 8255648, 12383472, 16511296, 24766944, 33022592, 49533888, 66045184, 99067776, 198135552]

約数ペア:

[(1, 198135552), (2, 99067776), (3, 66045184), (4, 49533888), (6, 33022592), (8, 24766944), (12, 16511296), (16, 12383472), (24, 8255648), (32, 6191736), (48, 4127824), (64, 3095868), (96, 2063912), (128, 1547934), (192, 1031956), (256, 773967), (384, 515978), (768, 257989)]