145891158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{182821}}^1$

素因数の和:182852

約数の個数: 32

約数和(自身を含む): 351018240

約数和(自身を除く): 205127082

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 182821, 365642, 548463, 1096926, 1279747, 2559494, 3473599, 3839241, 6947198, 7678482, 10420797, 20841594, 24315193, 48630386, 72945579, 145891158]

約数ペア:

[(1, 145891158), (2, 72945579), (3, 48630386), (6, 24315193), (7, 20841594), (14, 10420797), (19, 7678482), (21, 6947198), (38, 3839241), (42, 3473599), (57, 2559494), (114, 1279747), (133, 1096926), (266, 548463), (399, 365642), (798, 182821)]