138154662

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 331269120

約数和(自身を除く): 193114458

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 83, 93, 114, 157, 166, 171, 186, 249, 279, 314, 342, 471, 498, 558, 589, 747, 942, 1178, 1413, 1494, 1577, 1767, 2573, 2826, 2983, 3154, 3534, 4731, 4867, 5146, 5301, 5966, 7719, 8949, 9462, 9734, 10602, 13031, 14193, 14601, 15438, 17898, 23157, 26062, 26847, 28386, 29202, 39093, 43803, 46314, 48887, 53694, 78186, 87606, 92473, 97774, 117279, 146661, 184946, 234558, 247589, 277419, 293322, 403961, 439983, 495178, 554838, 742767, 807922, 832257, 879966, 1211883, 1485534, 1664514, 2228301, 2423766, 3635649, 4456602, 7271298, 7675259, 15350518, 23025777, 46051554, 69077331, 138154662]

約数ペア:

[(1, 138154662), (2, 69077331), (3, 46051554), (6, 23025777), (9, 15350518), (18, 7675259), (19, 7271298), (31, 4456602), (38, 3635649), (57, 2423766), (62, 2228301), (83, 1664514), (93, 1485534), (114, 1211883), (157, 879966), (166, 832257), (171, 807922), (186, 742767), (249, 554838), (279, 495178), (314, 439983), (342, 403961), (471, 293322), (498, 277419), (558, 247589), (589, 234558), (747, 184946), (942, 146661), (1178, 117279), (1413, 97774), (1494, 92473), (1577, 87606), (1767, 78186), (2573, 53694), (2826, 48887), (2983, 46314), (3154, 43803), (3534, 39093), (4731, 29202), (4867, 28386), (5146, 26847), (5301, 26062), (5966, 23157), (7719, 17898), (8949, 15438), (9462, 14601), (9734, 14193), (10602, 13031)]