156257856

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2917}}^1$

素因数の和:2969

約数の個数: 112

約数和(自身を含む): 474350080

約数和(自身を除く): 318092224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 372, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1488, 1674, 1728, 1984, 2232, 2917, 2976, 3348, 4464, 5834, 5952, 6696, 8751, 8928, 11668, 13392, 17502, 17856, 23336, 26253, 26784, 35004, 46672, 52506, 53568, 70008, 78759, 90427, 93344, 105012, 140016, 157518, 180854, 186688, 210024, 271281, 280032, 315036, 361708, 420048, 542562, 560064, 630072, 723416, 813843, 840096, 1085124, 1260144, 1446832, 1627686, 1680192, 2170248, 2441529, 2520288, 2893664, 3255372, 4340496, 4883058, 5040576, 5787328, 6510744, 8680992, 9766116, 13021488, 17361984, 19532232, 26042976, 39064464, 52085952, 78128928, 156257856]

約数ペア:

[(1, 156257856), (2, 78128928), (3, 52085952), (4, 39064464), (6, 26042976), (8, 19532232), (9, 17361984), (12, 13021488), (16, 9766116), (18, 8680992), (24, 6510744), (27, 5787328), (31, 5040576), (32, 4883058), (36, 4340496), (48, 3255372), (54, 2893664), (62, 2520288), (64, 2441529), (72, 2170248), (93, 1680192), (96, 1627686), (108, 1446832), (124, 1260144), (144, 1085124), (186, 840096), (192, 813843), (216, 723416), (248, 630072), (279, 560064), (288, 542562), (372, 420048), (432, 361708), (496, 315036), (558, 280032), (576, 271281), (744, 210024), (837, 186688), (864, 180854), (992, 157518), (1116, 140016), (1488, 105012), (1674, 93344), (1728, 90427), (1984, 78759), (2232, 70008), (2917, 53568), (2976, 52506), (3348, 46672), (4464, 35004), (5834, 26784), (5952, 26253), (6696, 23336), (8751, 17856), (8928, 17502), (11668, 13392)]