133527790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{8039}}^1$

素因数の和:8208

約数の個数: 32

約数和(自身を含む): 263969280

約数和(自身を除く): 130441490

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 302, 755, 1510, 1661, 3322, 8039, 8305, 16078, 16610, 40195, 80390, 88429, 176858, 442145, 884290, 1213889, 2427778, 6069445, 12138890, 13352779, 26705558, 66763895, 133527790]

約数ペア:

[(1, 133527790), (2, 66763895), (5, 26705558), (10, 13352779), (11, 12138890), (22, 6069445), (55, 2427778), (110, 1213889), (151, 884290), (302, 442145), (755, 176858), (1510, 88429), (1661, 80390), (3322, 40195), (8039, 16610), (8305, 16078)]