147511792

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{18329}}^1$

素因数の和:18840

約数の個数: 20

約数和(自身を含む): 286387920

約数和(自身を除く): 138876128

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 18329, 36658, 73316, 146632, 293264, 9219487, 18438974, 36877948, 73755896, 147511792]

約数ペア:

[(1, 147511792), (2, 73755896), (4, 36877948), (8, 18438974), (16, 9219487), (503, 293264), (1006, 146632), (2012, 73316), (4024, 36658), (8048, 18329)]