157083836

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:723

約数の個数: 96

約数和(自身を含む): 365783040

約数和(自身を除く): 208699204

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 29, 46, 52, 58, 91, 92, 116, 161, 182, 203, 299, 322, 364, 377, 406, 598, 644, 647, 667, 754, 812, 1196, 1294, 1334, 1508, 2093, 2588, 2639, 2668, 4186, 4529, 4669, 5278, 8372, 8411, 8671, 9058, 9338, 10556, 14881, 16822, 17342, 18116, 18676, 18763, 29762, 33644, 34684, 37526, 58877, 59524, 60697, 75052, 104167, 117754, 121394, 131341, 193453, 208334, 235508, 242788, 243919, 262682, 386906, 416668, 431549, 487838, 525364, 773812, 863098, 975676, 1354171, 1707433, 1726196, 2708342, 3020843, 3414866, 5416684, 5610137, 6041686, 6829732, 11220274, 12083372, 22440548, 39270959, 78541918, 157083836]

約数ペア:

[(1, 157083836), (2, 78541918), (4, 39270959), (7, 22440548), (13, 12083372), (14, 11220274), (23, 6829732), (26, 6041686), (28, 5610137), (29, 5416684), (46, 3414866), (52, 3020843), (58, 2708342), (91, 1726196), (92, 1707433), (116, 1354171), (161, 975676), (182, 863098), (203, 773812), (299, 525364), (322, 487838), (364, 431549), (377, 416668), (406, 386906), (598, 262682), (644, 243919), (647, 242788), (667, 235508), (754, 208334), (812, 193453), (1196, 131341), (1294, 121394), (1334, 117754), (1508, 104167), (2093, 75052), (2588, 60697), (2639, 59524), (2668, 58877), (4186, 37526), (4529, 34684), (4669, 33644), (5278, 29762), (8372, 18763), (8411, 18676), (8671, 18116), (9058, 17342), (9338, 16822), (10556, 14881)]