132521012

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 265136256

約数和(自身を除く): 132615244

約数列:

[1, 2, 4, 13, 26, 43, 47, 52, 86, 94, 97, 169, 172, 188, 194, 338, 388, 559, 611, 676, 1118, 1222, 1261, 2021, 2236, 2444, 2522, 4042, 4171, 4559, 5044, 7267, 7943, 8084, 8342, 9118, 14534, 15886, 16393, 16684, 18236, 26273, 29068, 31772, 32786, 52546, 54223, 59267, 65572, 105092, 108446, 118534, 196037, 216892, 237068, 341549, 392074, 683098, 704899, 770471, 784148, 1366196, 1409798, 1540942, 2548481, 2819596, 3081884, 5096962, 10193924, 33130253, 66260506, 132521012]

約数ペア:

[(1, 132521012), (2, 66260506), (4, 33130253), (13, 10193924), (26, 5096962), (43, 3081884), (47, 2819596), (52, 2548481), (86, 1540942), (94, 1409798), (97, 1366196), (169, 784148), (172, 770471), (188, 704899), (194, 683098), (338, 392074), (388, 341549), (559, 237068), (611, 216892), (676, 196037), (1118, 118534), (1222, 108446), (1261, 105092), (2021, 65572), (2236, 59267), (2444, 54223), (2522, 52546), (4042, 32786), (4171, 31772), (4559, 29068), (5044, 26273), (7267, 18236), (7943, 16684), (8084, 16393), (8342, 15886), (9118, 14534)]