191775797416

素因数分解:

$2^3\times 7^3\times {\mathrm{53}}^1\times {\mathrm{1318663}}^1$

素因数の和:1318743

約数の個数: 64

約数和(自身を含む): 427247136000

約数和(自身を除く): 235471338584

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 98, 106, 196, 212, 343, 371, 392, 424, 686, 742, 1372, 1484, 2597, 2744, 2968, 5194, 10388, 18179, 20776, 36358, 72716, 145432, 1318663, 2637326, 5274652, 9230641, 10549304, 18461282, 36922564, 64614487, 69889139, 73845128, 129228974, 139778278, 258457948, 279556556, 452301409, 489223973, 516915896, 559113112, 904602818, 978447946, 1809205636, 1956895892, 3424567811, 3618411272, 3913791784, 6849135622, 13698271244, 23971974677, 27396542488, 47943949354, 95887898708, 191775797416]

約数ペア:

[(1, 191775797416), (2, 95887898708), (4, 47943949354), (7, 27396542488), (8, 23971974677), (14, 13698271244), (28, 6849135622), (49, 3913791784), (53, 3618411272), (56, 3424567811), (98, 1956895892), (106, 1809205636), (196, 978447946), (212, 904602818), (343, 559113112), (371, 516915896), (392, 489223973), (424, 452301409), (686, 279556556), (742, 258457948), (1372, 139778278), (1484, 129228974), (2597, 73845128), (2744, 69889139), (2968, 64614487), (5194, 36922564), (10388, 18461282), (18179, 10549304), (20776, 9230641), (36358, 5274652), (72716, 2637326), (145432, 1318663)]