165360370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:595

約数の個数: 64

約数和(自身を含む): 351495936

約数和(自身を除く): 186135566

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 137, 215, 274, 301, 401, 430, 602, 685, 802, 959, 1370, 1505, 1918, 2005, 2807, 3010, 4010, 4795, 5614, 5891, 9590, 11782, 14035, 17243, 28070, 29455, 34486, 41237, 54937, 58910, 82474, 86215, 109874, 120701, 172430, 206185, 241402, 274685, 384559, 412370, 549370, 603505, 769118, 1207010, 1922795, 2362291, 3845590, 4724582, 11811455, 16536037, 23622910, 33072074, 82680185, 165360370]

約数ペア:

[(1, 165360370), (2, 82680185), (5, 33072074), (7, 23622910), (10, 16536037), (14, 11811455), (35, 4724582), (43, 3845590), (70, 2362291), (86, 1922795), (137, 1207010), (215, 769118), (274, 603505), (301, 549370), (401, 412370), (430, 384559), (602, 274685), (685, 241402), (802, 206185), (959, 172430), (1370, 120701), (1505, 109874), (1918, 86215), (2005, 82474), (2807, 58910), (3010, 54937), (4010, 41237), (4795, 34486), (5614, 29455), (5891, 28070), (9590, 17243), (11782, 14035)]