139856314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 252564480

約数和(自身を除く): 112708166

約数列:

[1, 2, 13, 17, 26, 31, 34, 59, 62, 118, 173, 221, 346, 403, 442, 527, 767, 806, 1003, 1054, 1534, 1829, 2006, 2249, 2941, 3658, 4498, 5363, 5882, 6851, 10207, 10726, 13039, 13702, 20414, 23777, 26078, 31093, 38233, 47554, 62186, 69719, 76466, 91171, 132691, 139438, 173519, 182342, 265382, 316417, 347038, 404209, 632834, 808418, 1185223, 2255747, 2370446, 4113421, 4511494, 5379089, 8226842, 10758178, 69928157, 139856314]

約数ペア:

[(1, 139856314), (2, 69928157), (13, 10758178), (17, 8226842), (26, 5379089), (31, 4511494), (34, 4113421), (59, 2370446), (62, 2255747), (118, 1185223), (173, 808418), (221, 632834), (346, 404209), (403, 347038), (442, 316417), (527, 265382), (767, 182342), (806, 173519), (1003, 139438), (1054, 132691), (1534, 91171), (1829, 76466), (2006, 69719), (2249, 62186), (2941, 47554), (3658, 38233), (4498, 31093), (5363, 26078), (5882, 23777), (6851, 20414), (10207, 13702), (10726, 13039)]