129544736

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{213067}}^1$

素因数の和:213096

約数の個数: 24

約数和(自身を含む): 268465680

約数和(自身を除く): 138920944

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 213067, 426134, 852268, 1704536, 3409072, 4048273, 6818144, 8096546, 16193092, 32386184, 64772368, 129544736]

約数ペア:

[(1, 129544736), (2, 64772368), (4, 32386184), (8, 16193092), (16, 8096546), (19, 6818144), (32, 4048273), (38, 3409072), (76, 1704536), (152, 852268), (304, 426134), (608, 213067)]