128411451938

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{36253939}}^1$

素因数の和:36253982

約数の個数: 32

約数和(自身を含む): 250587233280

約数和(自身を除く): 122175781342

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 36253939, 72507878, 253777573, 398793329, 507555146, 797586658, 833840597, 1667681194, 2791553303, 5583106606, 5836884179, 9172246567, 11673768358, 18344493134, 64205725969, 128411451938]

約数ペア:

[(1, 128411451938), (2, 64205725969), (7, 18344493134), (11, 11673768358), (14, 9172246567), (22, 5836884179), (23, 5583106606), (46, 2791553303), (77, 1667681194), (154, 833840597), (161, 797586658), (253, 507555146), (322, 398793329), (506, 253777573), (1771, 72507878), (3542, 36253939)]