140571954

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{2543}}^1$

素因数の和:2671

約数の個数: 48

約数和(自身を含む): 316697472

約数和(自身を除く): 176125518

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 83, 111, 166, 222, 249, 333, 498, 666, 747, 1494, 2543, 3071, 5086, 6142, 7629, 9213, 15258, 18426, 22887, 27639, 45774, 55278, 94091, 188182, 211069, 282273, 422138, 564546, 633207, 846819, 1266414, 1693638, 1899621, 3799242, 7809553, 15619106, 23428659, 46857318, 70285977, 140571954]

約数ペア:

[(1, 140571954), (2, 70285977), (3, 46857318), (6, 23428659), (9, 15619106), (18, 7809553), (37, 3799242), (74, 1899621), (83, 1693638), (111, 1266414), (166, 846819), (222, 633207), (249, 564546), (333, 422138), (498, 282273), (666, 211069), (747, 188182), (1494, 94091), (2543, 55278), (3071, 45774), (5086, 27639), (6142, 22887), (7629, 18426), (9213, 15258)]