169138528

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{406583}}^1$

素因数の和:406606

約数の個数: 24

約数和(自身を含む): 358607088

約数和(自身を除く): 189468560

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 406583, 813166, 1626332, 3252664, 5285579, 6505328, 10571158, 13010656, 21142316, 42284632, 84569264, 169138528]

約数ペア:

[(1, 169138528), (2, 84569264), (4, 42284632), (8, 21142316), (13, 13010656), (16, 10571158), (26, 6505328), (32, 5285579), (52, 3252664), (104, 1626332), (208, 813166), (416, 406583)]