142719102

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{1019}}^1$

素因数の和:1309

約数の個数: 48

約数和(自身を含む): 320785920

約数和(自身を除く): 178066818

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 251, 279, 502, 558, 753, 1019, 1506, 2038, 2259, 3057, 4518, 6114, 7781, 9171, 15562, 18342, 23343, 31589, 46686, 63178, 70029, 94767, 140058, 189534, 255769, 284301, 511538, 568602, 767307, 1534614, 2301921, 4603842, 7928839, 15857678, 23786517, 47573034, 71359551, 142719102]

約数ペア:

[(1, 142719102), (2, 71359551), (3, 47573034), (6, 23786517), (9, 15857678), (18, 7928839), (31, 4603842), (62, 2301921), (93, 1534614), (186, 767307), (251, 568602), (279, 511538), (502, 284301), (558, 255769), (753, 189534), (1019, 140058), (1506, 94767), (2038, 70029), (2259, 63178), (3057, 46686), (4518, 31589), (6114, 23343), (7781, 18342), (9171, 15562)]