129647936

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3019}}^1$

素因数の和:3103

約数の個数: 56

約数和(自身を含む): 285353760

約数和(自身を除く): 155705824

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 176, 244, 352, 488, 671, 704, 976, 1342, 1952, 2684, 3019, 3904, 5368, 6038, 10736, 12076, 21472, 24152, 33209, 42944, 48304, 66418, 96608, 132836, 184159, 193216, 265672, 368318, 531344, 736636, 1062688, 1473272, 2025749, 2125376, 2946544, 4051498, 5893088, 8102996, 11786176, 16205992, 32411984, 64823968, 129647936]

約数ペア:

[(1, 129647936), (2, 64823968), (4, 32411984), (8, 16205992), (11, 11786176), (16, 8102996), (22, 5893088), (32, 4051498), (44, 2946544), (61, 2125376), (64, 2025749), (88, 1473272), (122, 1062688), (176, 736636), (244, 531344), (352, 368318), (488, 265672), (671, 193216), (704, 184159), (976, 132836), (1342, 96608), (1952, 66418), (2684, 48304), (3019, 42944), (3904, 33209), (5368, 24152), (6038, 21472), (10736, 12076)]