120320122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1613}}^1$

素因数の和:1798

約数の個数: 32

約数和(自身を含む): 206075520

約数和(自身を除く): 85755398

約数列:

[1, 2, 13, 19, 26, 38, 151, 247, 302, 494, 1613, 1963, 2869, 3226, 3926, 5738, 20969, 30647, 37297, 41938, 61294, 74594, 243563, 398411, 487126, 796822, 3166319, 4627697, 6332638, 9255394, 60160061, 120320122]

約数ペア:

[(1, 120320122), (2, 60160061), (13, 9255394), (19, 6332638), (26, 4627697), (38, 3166319), (151, 796822), (247, 487126), (302, 398411), (494, 243563), (1613, 74594), (1963, 61294), (2869, 41938), (3226, 37297), (3926, 30647), (5738, 20969)]