137194862

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 264259584

約数和(自身を除く): 127064722

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 71, 119, 142, 161, 238, 322, 353, 391, 497, 706, 782, 994, 1207, 1633, 2414, 2471, 2737, 3266, 4942, 5474, 6001, 8119, 8449, 11431, 12002, 16238, 16898, 22862, 25063, 27761, 42007, 50126, 55522, 56833, 84014, 113666, 138023, 175441, 194327, 276046, 350882, 388654, 426071, 576449, 852142, 966161, 1152898, 1932322, 2982497, 4035143, 5964994, 8070286, 9799633, 19599266, 68597431, 137194862]

約数ペア:

[(1, 137194862), (2, 68597431), (7, 19599266), (14, 9799633), (17, 8070286), (23, 5964994), (34, 4035143), (46, 2982497), (71, 1932322), (119, 1152898), (142, 966161), (161, 852142), (238, 576449), (322, 426071), (353, 388654), (391, 350882), (497, 276046), (706, 194327), (782, 175441), (994, 138023), (1207, 113666), (1633, 84014), (2414, 56833), (2471, 55522), (2737, 50126), (3266, 42007), (4942, 27761), (5474, 25063), (6001, 22862), (8119, 16898), (8449, 16238), (11431, 12002)]