156785357248

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{670619}}^1$

素因数の和:670925

約数の個数: 56

約数和(自身を含む): 336246185520

約数和(自身を除く): 179460828272

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 281, 416, 562, 832, 1124, 2248, 3653, 4496, 7306, 8992, 14612, 17984, 29224, 58448, 116896, 233792, 670619, 1341238, 2682476, 5364952, 8718047, 10729904, 17436094, 21459808, 34872188, 42919616, 69744376, 139488752, 188443939, 278977504, 376887878, 557955008, 753775756, 1507551512, 2449771207, 3015103024, 4899542414, 6030206048, 9799084828, 12060412096, 19598169656, 39196339312, 78392678624, 156785357248]

約数ペア:

[(1, 156785357248), (2, 78392678624), (4, 39196339312), (8, 19598169656), (13, 12060412096), (16, 9799084828), (26, 6030206048), (32, 4899542414), (52, 3015103024), (64, 2449771207), (104, 1507551512), (208, 753775756), (281, 557955008), (416, 376887878), (562, 278977504), (832, 188443939), (1124, 139488752), (2248, 69744376), (3653, 42919616), (4496, 34872188), (7306, 21459808), (8992, 17436094), (14612, 10729904), (17984, 8718047), (29224, 5364952), (58448, 2682476), (116896, 1341238), (233792, 670619)]