158778144

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{2917}}^1$

素因数の和:2949

約数の個数: 144

約数和(自身を含む): 535324608

約数和(自身を除く): 376546464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2016, 2268, 2592, 2917, 3024, 3402, 3888, 4536, 5834, 6048, 6804, 7776, 8751, 9072, 11668, 13608, 17502, 18144, 20419, 23336, 26253, 27216, 35004, 40838, 46672, 52506, 54432, 61257, 70008, 78759, 81676, 93344, 105012, 122514, 140016, 157518, 163352, 183771, 210024, 236277, 245028, 280032, 315036, 326704, 367542, 420048, 472554, 490056, 551313, 630072, 653408, 708831, 735084, 840096, 945108, 980112, 1102626, 1260144, 1417662, 1470168, 1653939, 1890216, 1960224, 2205252, 2520288, 2835324, 2940336, 3307878, 3780432, 4410504, 4961817, 5670648, 5880672, 6615756, 7560864, 8821008, 9923634, 11341296, 13231512, 17642016, 19847268, 22682592, 26463024, 39694536, 52926048, 79389072, 158778144]

約数ペア:

[(1, 158778144), (2, 79389072), (3, 52926048), (4, 39694536), (6, 26463024), (7, 22682592), (8, 19847268), (9, 17642016), (12, 13231512), (14, 11341296), (16, 9923634), (18, 8821008), (21, 7560864), (24, 6615756), (27, 5880672), (28, 5670648), (32, 4961817), (36, 4410504), (42, 3780432), (48, 3307878), (54, 2940336), (56, 2835324), (63, 2520288), (72, 2205252), (81, 1960224), (84, 1890216), (96, 1653939), (108, 1470168), (112, 1417662), (126, 1260144), (144, 1102626), (162, 980112), (168, 945108), (189, 840096), (216, 735084), (224, 708831), (243, 653408), (252, 630072), (288, 551313), (324, 490056), (336, 472554), (378, 420048), (432, 367542), (486, 326704), (504, 315036), (567, 280032), (648, 245028), (672, 236277), (756, 210024), (864, 183771), (972, 163352), (1008, 157518), (1134, 140016), (1296, 122514), (1512, 105012), (1701, 93344), (1944, 81676), (2016, 78759), (2268, 70008), (2592, 61257), (2917, 54432), (3024, 52506), (3402, 46672), (3888, 40838), (4536, 35004), (5834, 27216), (6048, 26253), (6804, 23336), (7776, 20419), (8751, 18144), (9072, 17502), (11668, 13608)]