152969894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1237}}^1$

素因数の和:1341

約数の個数: 48

約数和(自身を含む): 292425504

約数和(自身を除く): 139455610

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 121, 146, 154, 242, 511, 803, 847, 1022, 1237, 1606, 1694, 2474, 5621, 8659, 8833, 11242, 13607, 17318, 17666, 27214, 61831, 90301, 95249, 123662, 149677, 180602, 190498, 299354, 632107, 993311, 1047739, 1264214, 1986622, 2095478, 6953177, 10926421, 13906354, 21852842, 76484947, 152969894]

約数ペア:

[(1, 152969894), (2, 76484947), (7, 21852842), (11, 13906354), (14, 10926421), (22, 6953177), (73, 2095478), (77, 1986622), (121, 1264214), (146, 1047739), (154, 993311), (242, 632107), (511, 299354), (803, 190498), (847, 180602), (1022, 149677), (1237, 123662), (1606, 95249), (1694, 90301), (2474, 61831), (5621, 27214), (8659, 17666), (8833, 17318), (11242, 13607)]