156784272238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{33941}}^1$

素因数の和:34273

約数の個数: 64

約数和(自身を含む): 277422900480

約数和(自身を除く): 120638628242

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 257, 418, 473, 514, 817, 946, 1634, 2827, 4883, 5654, 8987, 9766, 11051, 17974, 22102, 33941, 53713, 67882, 107426, 121561, 209969, 243122, 373351, 419938, 644879, 746702, 1289758, 1459463, 2309659, 2918926, 4619318, 7093669, 8722837, 14187338, 16054093, 17445674, 27729797, 32108186, 55459594, 95951207, 165733903, 191902414, 305027767, 331467806, 375081991, 610055534, 750163982, 1823072933, 3646145866, 4125901901, 7126557829, 8251803802, 14253115658, 78392136119, 156784272238]

約数ペア:

[(1, 156784272238), (2, 78392136119), (11, 14253115658), (19, 8251803802), (22, 7126557829), (38, 4125901901), (43, 3646145866), (86, 1823072933), (209, 750163982), (257, 610055534), (418, 375081991), (473, 331467806), (514, 305027767), (817, 191902414), (946, 165733903), (1634, 95951207), (2827, 55459594), (4883, 32108186), (5654, 27729797), (8987, 17445674), (9766, 16054093), (11051, 14187338), (17974, 8722837), (22102, 7093669), (33941, 4619318), (53713, 2918926), (67882, 2309659), (107426, 1459463), (121561, 1289758), (209969, 746702), (243122, 644879), (373351, 419938)]