145395184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{20149}}^1$

素因数の和:20209

約数の個数: 40

約数和(自身を含む): 314823600

約数和(自身を除く): 169428416

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 7216, 20149, 40298, 80596, 161192, 221639, 322384, 443278, 826109, 886556, 1652218, 1773112, 3304436, 3546224, 6608872, 9087199, 13217744, 18174398, 36348796, 72697592, 145395184]

約数ペア:

[(1, 145395184), (2, 72697592), (4, 36348796), (8, 18174398), (11, 13217744), (16, 9087199), (22, 6608872), (41, 3546224), (44, 3304436), (82, 1773112), (88, 1652218), (164, 886556), (176, 826109), (328, 443278), (451, 322384), (656, 221639), (902, 161192), (1804, 80596), (3608, 40298), (7216, 20149)]