128998078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{349}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 216367200

約数和(自身を除く): 87369122

約数列:

[1, 2, 11, 22, 53, 106, 317, 349, 583, 634, 698, 1166, 3487, 3839, 6974, 7678, 16801, 18497, 33602, 36994, 110633, 184811, 203467, 221266, 369622, 406934, 1216963, 2433926, 5863549, 11727098, 64499039, 128998078]

約数ペア:

[(1, 128998078), (2, 64499039), (11, 11727098), (22, 5863549), (53, 2433926), (106, 1216963), (317, 406934), (349, 369622), (583, 221266), (634, 203467), (698, 184811), (1166, 110633), (3487, 36994), (3839, 33602), (6974, 18497), (7678, 16801)]