156917264

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{9403}}^1$

素因数の和:9567

約数の個数: 40

約数和(自身を含む): 349828800

約数和(自身を除く): 192911536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 298, 596, 1043, 1192, 2086, 2384, 4172, 8344, 9403, 16688, 18806, 37612, 65821, 75224, 131642, 150448, 263284, 526568, 1053136, 1401047, 2802094, 5604188, 9807329, 11208376, 19614658, 22416752, 39229316, 78458632, 156917264]

約数ペア:

[(1, 156917264), (2, 78458632), (4, 39229316), (7, 22416752), (8, 19614658), (14, 11208376), (16, 9807329), (28, 5604188), (56, 2802094), (112, 1401047), (149, 1053136), (298, 526568), (596, 263284), (1043, 150448), (1192, 131642), (2086, 75224), (2384, 65821), (4172, 37612), (8344, 18806), (9403, 16688)]