127147424

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1229}}^1$

素因数の和:1353

約数の個数: 48

約数和(自身を含む): 259436520

約数和(自身を除く): 132289096

約数列:

[1, 2, 4, 8, 16, 32, 53, 61, 106, 122, 212, 244, 424, 488, 848, 976, 1229, 1696, 1952, 2458, 3233, 4916, 6466, 9832, 12932, 19664, 25864, 39328, 51728, 65137, 74969, 103456, 130274, 149938, 260548, 299876, 521096, 599752, 1042192, 1199504, 2084384, 2399008, 3973357, 7946714, 15893428, 31786856, 63573712, 127147424]

約数ペア:

[(1, 127147424), (2, 63573712), (4, 31786856), (8, 15893428), (16, 7946714), (32, 3973357), (53, 2399008), (61, 2084384), (106, 1199504), (122, 1042192), (212, 599752), (244, 521096), (424, 299876), (488, 260548), (848, 149938), (976, 130274), (1229, 103456), (1696, 74969), (1952, 65137), (2458, 51728), (3233, 39328), (4916, 25864), (6466, 19664), (9832, 12932)]