168240170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1259}}^1$

素因数の和:1379

約数の個数: 64

約数和(自身を含む): 365783040

約数和(自身を除く): 197542870

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 83, 115, 161, 166, 230, 322, 415, 581, 805, 830, 1162, 1259, 1610, 1909, 2518, 2905, 3818, 5810, 6295, 8813, 9545, 12590, 13363, 17626, 19090, 26726, 28957, 44065, 57914, 66815, 88130, 104497, 133630, 144785, 202699, 208994, 289570, 405398, 522485, 731479, 1013495, 1044970, 1462958, 2026990, 2403431, 3657395, 4806862, 7314790, 12017155, 16824017, 24034310, 33648034, 84120085, 168240170]

約数ペア:

[(1, 168240170), (2, 84120085), (5, 33648034), (7, 24034310), (10, 16824017), (14, 12017155), (23, 7314790), (35, 4806862), (46, 3657395), (70, 2403431), (83, 2026990), (115, 1462958), (161, 1044970), (166, 1013495), (230, 731479), (322, 522485), (415, 405398), (581, 289570), (805, 208994), (830, 202699), (1162, 144785), (1259, 133630), (1610, 104497), (1909, 88130), (2518, 66815), (2905, 57914), (3818, 44065), (5810, 28957), (6295, 26726), (8813, 19090), (9545, 17626), (12590, 13363)]