142114492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{431}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 285005952

約数和(自身を除く): 142891460

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 373, 431, 442, 746, 862, 884, 1492, 1724, 4849, 5603, 6341, 7327, 9698, 11206, 12682, 14654, 19396, 22412, 25364, 29308, 82433, 95251, 160763, 164866, 190502, 321526, 329732, 381004, 643052, 2089919, 2732971, 4179838, 5465942, 8359676, 10931884, 35528623, 71057246, 142114492]

約数ペア:

[(1, 142114492), (2, 71057246), (4, 35528623), (13, 10931884), (17, 8359676), (26, 5465942), (34, 4179838), (52, 2732971), (68, 2089919), (221, 643052), (373, 381004), (431, 329732), (442, 321526), (746, 190502), (862, 164866), (884, 160763), (1492, 95251), (1724, 82433), (4849, 29308), (5603, 25364), (6341, 22412), (7327, 19396), (9698, 14654), (11206, 12682)]