164436064

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1427}}^1$

素因数の和:1727

約数の個数: 48

約数和(自身を含む): 350139888

約数和(自身を除く): 185703824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 277, 416, 554, 1108, 1427, 2216, 2854, 3601, 4432, 5708, 7202, 8864, 11416, 14404, 18551, 22832, 28808, 37102, 45664, 57616, 74204, 115232, 148408, 296816, 395279, 593632, 790558, 1581116, 3162232, 5138627, 6324464, 10277254, 12648928, 20554508, 41109016, 82218032, 164436064]

約数ペア:

[(1, 164436064), (2, 82218032), (4, 41109016), (8, 20554508), (13, 12648928), (16, 10277254), (26, 6324464), (32, 5138627), (52, 3162232), (104, 1581116), (208, 790558), (277, 593632), (416, 395279), (554, 296816), (1108, 148408), (1427, 115232), (2216, 74204), (2854, 57616), (3601, 45664), (4432, 37102), (5708, 28808), (7202, 22832), (8864, 18551), (11416, 14404)]