153304976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:540

約数の個数: 80

約数和(自身を含む): 339406848

約数和(自身を除く): 186101872

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 47, 86, 88, 94, 172, 176, 188, 344, 376, 431, 473, 517, 688, 752, 862, 946, 1034, 1724, 1892, 2021, 2068, 3448, 3784, 4042, 4136, 4741, 6896, 7568, 8084, 8272, 9482, 16168, 18533, 18964, 20257, 22231, 32336, 37066, 37928, 40514, 44462, 74132, 75856, 81028, 88924, 148264, 162056, 177848, 203863, 222827, 296528, 324112, 355696, 407726, 445654, 815452, 871051, 891308, 1630904, 1742102, 1782616, 3261808, 3484204, 3565232, 6968408, 9581561, 13936816, 19163122, 38326244, 76652488, 153304976]

約数ペア:

[(1, 153304976), (2, 76652488), (4, 38326244), (8, 19163122), (11, 13936816), (16, 9581561), (22, 6968408), (43, 3565232), (44, 3484204), (47, 3261808), (86, 1782616), (88, 1742102), (94, 1630904), (172, 891308), (176, 871051), (188, 815452), (344, 445654), (376, 407726), (431, 355696), (473, 324112), (517, 296528), (688, 222827), (752, 203863), (862, 177848), (946, 162056), (1034, 148264), (1724, 88924), (1892, 81028), (2021, 75856), (2068, 74132), (3448, 44462), (3784, 40514), (4042, 37928), (4136, 37066), (4741, 32336), (6896, 22231), (7568, 20257), (8084, 18964), (8272, 18533), (9482, 16168)]