153921128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59567}}^1$

素因数の和:59609

約数の個数: 32

約数和(自身を含む): 321667200

約数和(自身を除く): 167746072

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 59567, 119134, 238268, 476536, 1012639, 1131773, 2025278, 2263546, 4050556, 4527092, 8101112, 9054184, 19240141, 38480282, 76960564, 153921128]

約数ペア:

[(1, 153921128), (2, 76960564), (4, 38480282), (8, 19240141), (17, 9054184), (19, 8101112), (34, 4527092), (38, 4050556), (68, 2263546), (76, 2025278), (136, 1131773), (152, 1012639), (323, 476536), (646, 238268), (1292, 119134), (2584, 59567)]