157085478011

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^2\times {\mathrm{59}}^1\times {\mathrm{1423}}^1$

素因数の和:1605

約数の個数: 72

約数和(自身を含む): 205179717120

約数和(自身を除く): 48094239109

約数列:

[1, 7, 11, 47, 59, 77, 121, 329, 413, 517, 649, 847, 1423, 2209, 2773, 3619, 4543, 5687, 7139, 9961, 15463, 15653, 19411, 24299, 30503, 39809, 49973, 66881, 83957, 109571, 130331, 170093, 172183, 213521, 267289, 335533, 468167, 587699, 735691, 912317, 923527, 1205281, 1433641, 1871023, 2348731, 3143407, 3945979, 5149837, 6464689, 8092601, 10035487, 10158797, 15770051, 22003849, 27621853, 34577477, 43405769, 56648207, 71111579, 110390357, 185461013, 242042339, 303840383, 380352247, 477463459, 1298227091, 2040071143, 2662465729, 3342244213, 14280498001, 22440782573, 157085478011]

約数ペア:

[(1, 157085478011), (7, 22440782573), (11, 14280498001), (47, 3342244213), (59, 2662465729), (77, 2040071143), (121, 1298227091), (329, 477463459), (413, 380352247), (517, 303840383), (649, 242042339), (847, 185461013), (1423, 110390357), (2209, 71111579), (2773, 56648207), (3619, 43405769), (4543, 34577477), (5687, 27621853), (7139, 22003849), (9961, 15770051), (15463, 10158797), (15653, 10035487), (19411, 8092601), (24299, 6464689), (30503, 5149837), (39809, 3945979), (49973, 3143407), (66881, 2348731), (83957, 1871023), (109571, 1433641), (130331, 1205281), (170093, 923527), (172183, 912317), (213521, 735691), (267289, 587699), (335533, 468167)]