168593920

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5987}}^1$

素因数の和:6021

約数の個数: 80

約数和(自身を含む): 441052128

約数和(自身を除く): 272458208

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1280, 1408, 1760, 2560, 2816, 3520, 5632, 5987, 7040, 11974, 14080, 23948, 28160, 29935, 47896, 59870, 65857, 95792, 119740, 131714, 191584, 239480, 263428, 329285, 383168, 478960, 526856, 658570, 766336, 957920, 1053712, 1317140, 1532672, 1915840, 2107424, 2634280, 3065344, 3831680, 4214848, 5268560, 7663360, 8429696, 10537120, 15326720, 16859392, 21074240, 33718784, 42148480, 84296960, 168593920]

約数ペア:

[(1, 168593920), (2, 84296960), (4, 42148480), (5, 33718784), (8, 21074240), (10, 16859392), (11, 15326720), (16, 10537120), (20, 8429696), (22, 7663360), (32, 5268560), (40, 4214848), (44, 3831680), (55, 3065344), (64, 2634280), (80, 2107424), (88, 1915840), (110, 1532672), (128, 1317140), (160, 1053712), (176, 957920), (220, 766336), (256, 658570), (320, 526856), (352, 478960), (440, 383168), (512, 329285), (640, 263428), (704, 239480), (880, 191584), (1280, 131714), (1408, 119740), (1760, 95792), (2560, 65857), (2816, 59870), (3520, 47896), (5632, 29935), (5987, 28160), (7040, 23948), (11974, 14080)]