140639892

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{839}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 335395200

約数和(自身を除く): 194755308

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 229, 244, 366, 458, 687, 732, 839, 916, 1374, 1678, 2517, 2748, 3356, 5034, 10068, 13969, 27938, 41907, 51179, 55876, 83814, 102358, 153537, 167628, 192131, 204716, 307074, 384262, 576393, 614148, 768524, 1152786, 2305572, 11719991, 23439982, 35159973, 46879964, 70319946, 140639892]

約数ペア:

[(1, 140639892), (2, 70319946), (3, 46879964), (4, 35159973), (6, 23439982), (12, 11719991), (61, 2305572), (122, 1152786), (183, 768524), (229, 614148), (244, 576393), (366, 384262), (458, 307074), (687, 204716), (732, 192131), (839, 167628), (916, 153537), (1374, 102358), (1678, 83814), (2517, 55876), (2748, 51179), (3356, 41907), (5034, 27938), (10068, 13969)]