142540356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 428933120

約数和(自身を除く): 286392764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 43, 57, 62, 67, 76, 84, 86, 93, 114, 124, 129, 133, 134, 172, 186, 201, 217, 228, 258, 266, 268, 301, 372, 399, 402, 434, 469, 516, 532, 589, 602, 651, 798, 804, 817, 868, 903, 938, 1178, 1204, 1273, 1302, 1333, 1407, 1596, 1634, 1767, 1806, 1876, 2077, 2356, 2451, 2546, 2604, 2666, 2814, 2881, 3268, 3534, 3612, 3819, 3999, 4123, 4154, 4902, 5092, 5332, 5628, 5719, 5762, 6231, 7068, 7638, 7998, 8246, 8308, 8643, 8911, 9331, 9804, 11438, 11524, 12369, 12462, 14539, 15276, 15996, 16492, 17157, 17286, 17822, 18662, 20167, 22876, 24738, 24924, 25327, 26733, 27993, 29078, 34314, 34572, 35644, 37324, 39463, 40334, 43617, 49476, 50654, 53466, 54739, 55986, 58156, 60501, 68628, 75981, 78926, 80668, 87234, 89311, 101308, 106932, 109478, 111972, 118389, 121002, 151962, 157852, 164217, 174468, 177289, 178622, 218956, 236778, 242004, 267933, 276241, 303924, 328434, 354578, 357244, 383173, 473556, 531867, 535866, 552482, 625177, 656868, 709156, 766346, 828723, 1063734, 1071732, 1104964, 1149519, 1250354, 1532692, 1657446, 1696909, 1875531, 2127468, 2299038, 2500708, 3314892, 3393818, 3751062, 4598076, 5090727, 6787636, 7502124, 10181454, 11878363, 20362908, 23756726, 35635089, 47513452, 71270178, 142540356]

約数ペア:

[(1, 142540356), (2, 71270178), (3, 47513452), (4, 35635089), (6, 23756726), (7, 20362908), (12, 11878363), (14, 10181454), (19, 7502124), (21, 6787636), (28, 5090727), (31, 4598076), (38, 3751062), (42, 3393818), (43, 3314892), (57, 2500708), (62, 2299038), (67, 2127468), (76, 1875531), (84, 1696909), (86, 1657446), (93, 1532692), (114, 1250354), (124, 1149519), (129, 1104964), (133, 1071732), (134, 1063734), (172, 828723), (186, 766346), (201, 709156), (217, 656868), (228, 625177), (258, 552482), (266, 535866), (268, 531867), (301, 473556), (372, 383173), (399, 357244), (402, 354578), (434, 328434), (469, 303924), (516, 276241), (532, 267933), (589, 242004), (602, 236778), (651, 218956), (798, 178622), (804, 177289), (817, 174468), (868, 164217), (903, 157852), (938, 151962), (1178, 121002), (1204, 118389), (1273, 111972), (1302, 109478), (1333, 106932), (1407, 101308), (1596, 89311), (1634, 87234), (1767, 80668), (1806, 78926), (1876, 75981), (2077, 68628), (2356, 60501), (2451, 58156), (2546, 55986), (2604, 54739), (2666, 53466), (2814, 50654), (2881, 49476), (3268, 43617), (3534, 40334), (3612, 39463), (3819, 37324), (3999, 35644), (4123, 34572), (4154, 34314), (4902, 29078), (5092, 27993), (5332, 26733), (5628, 25327), (5719, 24924), (5762, 24738), (6231, 22876), (7068, 20167), (7638, 18662), (7998, 17822), (8246, 17286), (8308, 17157), (8643, 16492), (8911, 15996), (9331, 15276), (9804, 14539), (11438, 12462), (11524, 12369)]