127931056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{2293}}^1$

素因数の和:2629

約数の個数: 40

約数和(自身を含む): 271371024

約数和(自身を除く): 143439968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 317, 634, 1268, 2293, 2536, 3487, 4586, 5072, 6974, 9172, 13948, 18344, 25223, 27896, 36688, 50446, 55792, 100892, 201784, 403568, 726881, 1453762, 2907524, 5815048, 7995691, 11630096, 15991382, 31982764, 63965528, 127931056]

約数ペア:

[(1, 127931056), (2, 63965528), (4, 31982764), (8, 15991382), (11, 11630096), (16, 7995691), (22, 5815048), (44, 2907524), (88, 1453762), (176, 726881), (317, 403568), (634, 201784), (1268, 100892), (2293, 55792), (2536, 50446), (3487, 36688), (4586, 27896), (5072, 25223), (6974, 18344), (9172, 13948)]