161333060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1279}}^1$

素因数の和:1365

約数の個数: 96

約数和(自身を含む): 418037760

約数和(自身を除く): 256704700

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 53, 68, 70, 85, 106, 119, 140, 170, 212, 238, 265, 340, 371, 476, 530, 595, 742, 901, 1060, 1190, 1279, 1484, 1802, 1855, 2380, 2558, 3604, 3710, 4505, 5116, 6307, 6395, 7420, 8953, 9010, 12614, 12790, 17906, 18020, 21743, 25228, 25580, 31535, 35812, 43486, 44765, 63070, 67787, 86972, 89530, 108715, 126140, 135574, 152201, 179060, 217430, 271148, 304402, 338935, 434860, 474509, 608804, 677870, 761005, 949018, 1152379, 1355740, 1522010, 1898036, 2304758, 2372545, 3044020, 4609516, 4745090, 5761895, 8066653, 9490180, 11523790, 16133306, 23047580, 32266612, 40333265, 80666530, 161333060]

約数ペア:

[(1, 161333060), (2, 80666530), (4, 40333265), (5, 32266612), (7, 23047580), (10, 16133306), (14, 11523790), (17, 9490180), (20, 8066653), (28, 5761895), (34, 4745090), (35, 4609516), (53, 3044020), (68, 2372545), (70, 2304758), (85, 1898036), (106, 1522010), (119, 1355740), (140, 1152379), (170, 949018), (212, 761005), (238, 677870), (265, 608804), (340, 474509), (371, 434860), (476, 338935), (530, 304402), (595, 271148), (742, 217430), (901, 179060), (1060, 152201), (1190, 135574), (1279, 126140), (1484, 108715), (1802, 89530), (1855, 86972), (2380, 67787), (2558, 63070), (3604, 44765), (3710, 43486), (4505, 35812), (5116, 31535), (6307, 25580), (6395, 25228), (7420, 21743), (8953, 18020), (9010, 17906), (12614, 12790)]