156947211404

素因数分解:

$2^2\times {\mathrm{937}}^1\times {\mathrm{1993}}^1\times {\mathrm{21011}}^1$

素因数の和:23945

約数の個数: 24

約数和(自身を含む): 275101795248

約数和(自身を除く): 118154583844

約数列:

[1, 2, 4, 937, 1874, 1993, 3748, 3986, 7972, 21011, 42022, 84044, 1867441, 3734882, 7469764, 19687307, 39374614, 41874923, 78749228, 83749846, 167499692, 39236802851, 78473605702, 156947211404]

約数ペア:

[(1, 156947211404), (2, 78473605702), (4, 39236802851), (937, 167499692), (1874, 83749846), (1993, 78749228), (3748, 41874923), (3986, 39374614), (7972, 19687307), (21011, 7469764), (42022, 3734882), (84044, 1867441)]