129796876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2213}}^1$

素因数の和:2302

約数の個数: 48

約数和(自身を含む): 261854208

約数和(自身を除く): 132057332

約数列:

[1, 2, 4, 11, 22, 31, 43, 44, 62, 86, 124, 172, 341, 473, 682, 946, 1333, 1364, 1892, 2213, 2666, 4426, 5332, 8852, 14663, 24343, 29326, 48686, 58652, 68603, 95159, 97372, 137206, 190318, 274412, 380636, 754633, 1046749, 1509266, 2093498, 2949929, 3018532, 4186996, 5899858, 11799716, 32449219, 64898438, 129796876]

約数ペア:

[(1, 129796876), (2, 64898438), (4, 32449219), (11, 11799716), (22, 5899858), (31, 4186996), (43, 3018532), (44, 2949929), (62, 2093498), (86, 1509266), (124, 1046749), (172, 754633), (341, 380636), (473, 274412), (682, 190318), (946, 137206), (1333, 97372), (1364, 95159), (1892, 68603), (2213, 58652), (2666, 48686), (4426, 29326), (5332, 24343), (8852, 14663)]