245957166

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1183

約数の個数: 144

約数和(自身を含む): 703357200

約数和(自身を除く): 457400034

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 49, 57, 63, 78, 91, 98, 114, 117, 126, 133, 147, 171, 182, 234, 247, 266, 273, 294, 342, 399, 441, 494, 546, 637, 741, 798, 819, 882, 931, 1129, 1197, 1274, 1482, 1638, 1729, 1862, 1911, 2223, 2258, 2394, 2793, 3387, 3458, 3822, 4446, 5187, 5586, 5733, 6774, 7903, 8379, 10161, 10374, 11466, 12103, 14677, 15561, 15806, 16758, 20322, 21451, 23709, 24206, 29354, 31122, 36309, 42902, 44031, 47418, 55321, 64353, 71127, 72618, 88062, 102739, 108927, 110642, 128706, 132093, 142254, 150157, 165963, 193059, 205478, 217854, 264186, 278863, 300314, 308217, 331926, 386118, 450471, 497889, 557726, 616434, 719173, 836589, 900942, 924651, 995778, 1051099, 1351413, 1438346, 1673178, 1849302, 1952041, 2102198, 2157519, 2509767, 2702826, 3153297, 3904082, 4315038, 5019534, 5856123, 6306594, 6472557, 9459891, 11712246, 12945114, 13664287, 17568369, 18919782, 27328574, 35136738, 40992861, 81985722, 122978583, 245957166]

約数ペア:

[(1, 245957166), (2, 122978583), (3, 81985722), (6, 40992861), (7, 35136738), (9, 27328574), (13, 18919782), (14, 17568369), (18, 13664287), (19, 12945114), (21, 11712246), (26, 9459891), (38, 6472557), (39, 6306594), (42, 5856123), (49, 5019534), (57, 4315038), (63, 3904082), (78, 3153297), (91, 2702826), (98, 2509767), (114, 2157519), (117, 2102198), (126, 1952041), (133, 1849302), (147, 1673178), (171, 1438346), (182, 1351413), (234, 1051099), (247, 995778), (266, 924651), (273, 900942), (294, 836589), (342, 719173), (399, 616434), (441, 557726), (494, 497889), (546, 450471), (637, 386118), (741, 331926), (798, 308217), (819, 300314), (882, 278863), (931, 264186), (1129, 217854), (1197, 205478), (1274, 193059), (1482, 165963), (1638, 150157), (1729, 142254), (1862, 132093), (1911, 128706), (2223, 110642), (2258, 108927), (2394, 102739), (2793, 88062), (3387, 72618), (3458, 71127), (3822, 64353), (4446, 55321), (5187, 47418), (5586, 44031), (5733, 42902), (6774, 36309), (7903, 31122), (8379, 29354), (10161, 24206), (10374, 23709), (11466, 21451), (12103, 20322), (14677, 16758), (15561, 15806)]