162921616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2297}}^1$

素因数の和:2360

約数の個数: 80

約数和(自身を含む): 382975488

約数和(自身を除く): 220053872

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 176, 208, 248, 286, 341, 403, 496, 572, 682, 806, 1144, 1364, 1612, 2288, 2297, 2728, 3224, 4433, 4594, 5456, 6448, 8866, 9188, 17732, 18376, 25267, 29861, 35464, 36752, 50534, 59722, 70928, 71207, 101068, 119444, 142414, 202136, 238888, 284828, 328471, 404272, 477776, 569656, 656942, 783277, 925691, 1139312, 1313884, 1566554, 1851382, 2627768, 3133108, 3702764, 5255536, 6266216, 7405528, 10182601, 12532432, 14811056, 20365202, 40730404, 81460808, 162921616]

約数ペア:

[(1, 162921616), (2, 81460808), (4, 40730404), (8, 20365202), (11, 14811056), (13, 12532432), (16, 10182601), (22, 7405528), (26, 6266216), (31, 5255536), (44, 3702764), (52, 3133108), (62, 2627768), (88, 1851382), (104, 1566554), (124, 1313884), (143, 1139312), (176, 925691), (208, 783277), (248, 656942), (286, 569656), (341, 477776), (403, 404272), (496, 328471), (572, 284828), (682, 238888), (806, 202136), (1144, 142414), (1364, 119444), (1612, 101068), (2288, 71207), (2297, 70928), (2728, 59722), (3224, 50534), (4433, 36752), (4594, 35464), (5456, 29861), (6448, 25267), (8866, 18376), (9188, 17732)]