191706216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3119}}^1$

素因数の和:3338

約数の個数: 64

約数和(自身を含む): 518918400

約数和(自身を除く): 327212184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 197, 312, 394, 591, 788, 1182, 1576, 2364, 2561, 3119, 4728, 5122, 6238, 7683, 9357, 10244, 12476, 15366, 18714, 20488, 24952, 30732, 37428, 40547, 61464, 74856, 81094, 121641, 162188, 243282, 324376, 486564, 614443, 973128, 1228886, 1843329, 2457772, 3686658, 4915544, 7373316, 7987759, 14746632, 15975518, 23963277, 31951036, 47926554, 63902072, 95853108, 191706216]

約数ペア:

[(1, 191706216), (2, 95853108), (3, 63902072), (4, 47926554), (6, 31951036), (8, 23963277), (12, 15975518), (13, 14746632), (24, 7987759), (26, 7373316), (39, 4915544), (52, 3686658), (78, 2457772), (104, 1843329), (156, 1228886), (197, 973128), (312, 614443), (394, 486564), (591, 324376), (788, 243282), (1182, 162188), (1576, 121641), (2364, 81094), (2561, 74856), (3119, 61464), (4728, 40547), (5122, 37428), (6238, 30732), (7683, 24952), (9357, 20488), (10244, 18714), (12476, 15366)]