159755750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 383505408

約数和(自身を除く): 223749658

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 43, 50, 55, 70, 77, 86, 110, 125, 154, 175, 193, 215, 250, 275, 301, 350, 385, 386, 430, 473, 550, 602, 770, 875, 946, 965, 1075, 1351, 1375, 1505, 1750, 1925, 1930, 2123, 2150, 2365, 2702, 2750, 3010, 3311, 3850, 4246, 4730, 4825, 5375, 6622, 6755, 7525, 8299, 9625, 9650, 10615, 10750, 11825, 13510, 14861, 15050, 16555, 16598, 19250, 21230, 23650, 24125, 29722, 33110, 33775, 37625, 41495, 48250, 53075, 58093, 59125, 67550, 74305, 75250, 82775, 82990, 91289, 106150, 116186, 118250, 148610, 165550, 168875, 182578, 207475, 265375, 290465, 337750, 371525, 413875, 414950, 456445, 530750, 580930, 639023, 743050, 827750, 912890, 1037375, 1278046, 1452325, 1857625, 2074750, 2282225, 2904650, 3195115, 3715250, 4564450, 6390230, 7261625, 11411125, 14523250, 15975575, 22822250, 31951150, 79877875, 159755750]

約数ペア:

[(1, 159755750), (2, 79877875), (5, 31951150), (7, 22822250), (10, 15975575), (11, 14523250), (14, 11411125), (22, 7261625), (25, 6390230), (35, 4564450), (43, 3715250), (50, 3195115), (55, 2904650), (70, 2282225), (77, 2074750), (86, 1857625), (110, 1452325), (125, 1278046), (154, 1037375), (175, 912890), (193, 827750), (215, 743050), (250, 639023), (275, 580930), (301, 530750), (350, 456445), (385, 414950), (386, 413875), (430, 371525), (473, 337750), (550, 290465), (602, 265375), (770, 207475), (875, 182578), (946, 168875), (965, 165550), (1075, 148610), (1351, 118250), (1375, 116186), (1505, 106150), (1750, 91289), (1925, 82990), (1930, 82775), (2123, 75250), (2150, 74305), (2365, 67550), (2702, 59125), (2750, 58093), (3010, 53075), (3311, 48250), (3850, 41495), (4246, 37625), (4730, 33775), (4825, 33110), (5375, 29722), (6622, 24125), (6755, 23650), (7525, 21230), (8299, 19250), (9625, 16598), (9650, 16555), (10615, 15050), (10750, 14861), (11825, 13510)]