168889672588

素因数分解:

$2^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{25523}}^1$

素因数の和:25621

約数の個数: 120

約数和(自身を含む): 378339495408

約数和(自身を除く): 209449822820

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 53, 91, 98, 106, 182, 196, 212, 343, 364, 371, 637, 686, 689, 742, 1274, 1372, 1378, 1484, 2401, 2548, 2597, 2756, 4459, 4802, 4823, 5194, 8918, 9604, 9646, 10388, 17836, 18179, 19292, 25523, 31213, 33761, 36358, 51046, 62426, 67522, 72716, 102092, 124852, 127253, 135044, 178661, 236327, 254506, 331799, 357322, 472654, 509012, 663598, 714644, 945308, 1250627, 1327196, 1352719, 1654289, 2322593, 2501254, 2705438, 3308578, 4645186, 5002508, 5410876, 6617156, 8754389, 9290372, 9469033, 16258151, 17508778, 17585347, 18938066, 32516302, 35017556, 35170694, 37876132, 61280723, 65032604, 66283231, 70341388, 113807057, 122561446, 123097429, 132566462, 227614114, 245122892, 246194858, 265132924, 455228228, 463982617, 492389716, 796649399, 861682003, 927965234, 1593298798, 1723364006, 1855930468, 3186597596, 3247878319, 3446728012, 6031774021, 6495756638, 12063548042, 12991513276, 24127096084, 42222418147, 84444836294, 168889672588]

約数ペア:

[(1, 168889672588), (2, 84444836294), (4, 42222418147), (7, 24127096084), (13, 12991513276), (14, 12063548042), (26, 6495756638), (28, 6031774021), (49, 3446728012), (52, 3247878319), (53, 3186597596), (91, 1855930468), (98, 1723364006), (106, 1593298798), (182, 927965234), (196, 861682003), (212, 796649399), (343, 492389716), (364, 463982617), (371, 455228228), (637, 265132924), (686, 246194858), (689, 245122892), (742, 227614114), (1274, 132566462), (1372, 123097429), (1378, 122561446), (1484, 113807057), (2401, 70341388), (2548, 66283231), (2597, 65032604), (2756, 61280723), (4459, 37876132), (4802, 35170694), (4823, 35017556), (5194, 32516302), (8918, 18938066), (9604, 17585347), (9646, 17508778), (10388, 16258151), (17836, 9469033), (18179, 9290372), (19292, 8754389), (25523, 6617156), (31213, 5410876), (33761, 5002508), (36358, 4645186), (51046, 3308578), (62426, 2705438), (67522, 2501254), (72716, 2322593), (102092, 1654289), (124852, 1352719), (127253, 1327196), (135044, 1250627), (178661, 945308), (236327, 714644), (254506, 663598), (331799, 509012), (357322, 472654)]