145847382

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{12421}}^1$

素因数の和:12548

約数の個数: 32

約数和(自身を含む): 310053120

約数和(自身を除く): 164205738

約数列:

[1, 2, 3, 6, 19, 38, 57, 103, 114, 206, 309, 618, 1957, 3914, 5871, 11742, 12421, 24842, 37263, 74526, 235999, 471998, 707997, 1279363, 1415994, 2558726, 3838089, 7676178, 24307897, 48615794, 72923691, 145847382]

約数ペア:

[(1, 145847382), (2, 72923691), (3, 48615794), (6, 24307897), (19, 7676178), (38, 3838089), (57, 2558726), (103, 1415994), (114, 1279363), (206, 707997), (309, 471998), (618, 235999), (1957, 74526), (3914, 37263), (5871, 24842), (11742, 12421)]