145947189

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{24859}}^1$

素因数の和:24984

約数の個数: 16

約数和(自身を含む): 206835200

約数和(自身を除く): 60888011

約数列:

[1, 3, 19, 57, 103, 309, 1957, 5871, 24859, 74577, 472321, 1416963, 2560477, 7681431, 48649063, 145947189]

約数ペア:

[(1, 145947189), (3, 48649063), (19, 7681431), (57, 2560477), (103, 1416963), (309, 472321), (1957, 74577), (5871, 24859)]