156988697572

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2309}}^1\times {\mathrm{14897}}^1$

素因数の和:17380

約数の個数: 48

約数和(自身を含む): 316061665920

約数和(自身を除く): 159072968348

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 2309, 4564, 4618, 9236, 14897, 16163, 29794, 32326, 59588, 64652, 104279, 208558, 376367, 417116, 752734, 1505468, 2428211, 2634569, 4856422, 5269138, 9712844, 10538276, 16997477, 33994954, 34397173, 67989908, 68794346, 137588692, 240780211, 481560422, 963120844, 5606739199, 11213478398, 22426956796, 39247174393, 78494348786, 156988697572]

約数ペア:

[(1, 156988697572), (2, 78494348786), (4, 39247174393), (7, 22426956796), (14, 11213478398), (28, 5606739199), (163, 963120844), (326, 481560422), (652, 240780211), (1141, 137588692), (2282, 68794346), (2309, 67989908), (4564, 34397173), (4618, 33994954), (9236, 16997477), (14897, 10538276), (16163, 9712844), (29794, 5269138), (32326, 4856422), (59588, 2634569), (64652, 2428211), (104279, 1505468), (208558, 752734), (376367, 417116)]