157584203728

素因数分解:

$2^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2579}}^1\times {\mathrm{3347}}^1$

素因数の和:6104

約数の個数: 80

約数和(自身を含む): 351318228480

約数和(自身を除く): 193734024752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 163, 326, 652, 1141, 1304, 2282, 2579, 2608, 3347, 4564, 5158, 6694, 9128, 10316, 13388, 18053, 18256, 20632, 23429, 26776, 36106, 41264, 46858, 53552, 72212, 93716, 144424, 187432, 288848, 374864, 420377, 545561, 840754, 1091122, 1681508, 2182244, 2942639, 3363016, 3818927, 4364488, 5885278, 6726032, 7637854, 8631913, 8728976, 11770556, 15275708, 17263826, 23541112, 30551416, 34527652, 47082224, 60423391, 61102832, 69055304, 120846782, 138110608, 241693564, 483387128, 966774256, 1407001819, 2814003638, 5628007276, 9849012733, 11256014552, 19698025466, 22512029104, 39396050932, 78792101864, 157584203728]

約数ペア:

[(1, 157584203728), (2, 78792101864), (4, 39396050932), (7, 22512029104), (8, 19698025466), (14, 11256014552), (16, 9849012733), (28, 5628007276), (56, 2814003638), (112, 1407001819), (163, 966774256), (326, 483387128), (652, 241693564), (1141, 138110608), (1304, 120846782), (2282, 69055304), (2579, 61102832), (2608, 60423391), (3347, 47082224), (4564, 34527652), (5158, 30551416), (6694, 23541112), (9128, 17263826), (10316, 15275708), (13388, 11770556), (18053, 8728976), (18256, 8631913), (20632, 7637854), (23429, 6726032), (26776, 5885278), (36106, 4364488), (41264, 3818927), (46858, 3363016), (53552, 2942639), (72212, 2182244), (93716, 1681508), (144424, 1091122), (187432, 840754), (288848, 545561), (374864, 420377)]