161419076

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10313}}^1$

素因数の和:10380

約数の個数: 48

約数和(自身を含む): 355791744

約数和(自身を除く): 194372668

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 7826, 10313, 15652, 20626, 41252, 72191, 134069, 144382, 268138, 288764, 443459, 536276, 886918, 938483, 1773836, 1876966, 3104213, 3753932, 5764967, 6208426, 11529934, 12416852, 23059868, 40354769, 80709538, 161419076]

約数ペア:

[(1, 161419076), (2, 80709538), (4, 40354769), (7, 23059868), (13, 12416852), (14, 11529934), (26, 6208426), (28, 5764967), (43, 3753932), (52, 3104213), (86, 1876966), (91, 1773836), (172, 938483), (182, 886918), (301, 536276), (364, 443459), (559, 288764), (602, 268138), (1118, 144382), (1204, 134069), (2236, 72191), (3913, 41252), (7826, 20626), (10313, 15652)]