131154796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101513}}^1$

素因数の和:101553

約数の個数: 24

約数和(自身を含む): 255815280

約数和(自身を除く): 124660484

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 101513, 203026, 406052, 1725721, 1928747, 3451442, 3857494, 6902884, 7714988, 32788699, 65577398, 131154796]

約数ペア:

[(1, 131154796), (2, 65577398), (4, 32788699), (17, 7714988), (19, 6902884), (34, 3857494), (38, 3451442), (68, 1928747), (76, 1725721), (323, 406052), (646, 203026), (1292, 101513)]