156917470064

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{409}}^1\times {\mathrm{1129}}^1$

素因数の和:1930

約数の個数: 80

約数和(自身を含む): 310570375200

約数和(自身を除く): 153652905136

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 317, 409, 536, 634, 818, 1072, 1129, 1268, 1636, 2258, 2536, 3272, 4516, 5072, 6544, 9032, 18064, 21239, 27403, 42478, 54806, 75643, 84956, 109612, 129653, 151286, 169912, 219224, 259306, 302572, 339824, 357893, 438448, 461761, 518612, 605144, 715786, 923522, 1037224, 1210288, 1431572, 1847044, 2074448, 2863144, 3694088, 5726288, 7388176, 8686751, 17373502, 23978831, 30937987, 34747004, 47957662, 61875974, 69494008, 95915324, 123751948, 138988016, 146378237, 191830648, 247503896, 292756474, 383661296, 495007792, 585512948, 1171025896, 2342051792, 9807341879, 19614683758, 39229367516, 78458735032, 156917470064]

約数ペア:

[(1, 156917470064), (2, 78458735032), (4, 39229367516), (8, 19614683758), (16, 9807341879), (67, 2342051792), (134, 1171025896), (268, 585512948), (317, 495007792), (409, 383661296), (536, 292756474), (634, 247503896), (818, 191830648), (1072, 146378237), (1129, 138988016), (1268, 123751948), (1636, 95915324), (2258, 69494008), (2536, 61875974), (3272, 47957662), (4516, 34747004), (5072, 30937987), (6544, 23978831), (9032, 17373502), (18064, 8686751), (21239, 7388176), (27403, 5726288), (42478, 3694088), (54806, 2863144), (75643, 2074448), (84956, 1847044), (109612, 1431572), (129653, 1210288), (151286, 1037224), (169912, 923522), (219224, 715786), (259306, 605144), (302572, 518612), (339824, 461761), (357893, 438448)]