145469884

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{17977}}^1$

素因数の和:18022

約数の個数: 36

約数和(自身を含む): 309077776

約数和(自身を除く): 163607892

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 578, 1156, 2023, 4046, 8092, 17977, 35954, 71908, 125839, 251678, 305609, 503356, 611218, 1222436, 2139263, 4278526, 5195353, 8557052, 10390706, 20781412, 36367471, 72734942, 145469884]

約数ペア:

[(1, 145469884), (2, 72734942), (4, 36367471), (7, 20781412), (14, 10390706), (17, 8557052), (28, 5195353), (34, 4278526), (68, 2139263), (119, 1222436), (238, 611218), (289, 503356), (476, 305609), (578, 251678), (1156, 125839), (2023, 71908), (4046, 35954), (8092, 17977)]