188613152

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:543

約数の個数: 144

約数和(自身を含む): 490674240

約数和(自身を除く): 302061088

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 224, 247, 266, 304, 364, 392, 416, 487, 494, 532, 608, 637, 728, 784, 931, 974, 988, 1064, 1274, 1456, 1568, 1729, 1862, 1948, 1976, 2128, 2548, 2912, 3409, 3458, 3724, 3896, 3952, 4256, 5096, 6331, 6818, 6916, 7448, 7792, 7904, 9253, 10192, 12103, 12662, 13636, 13832, 14896, 15584, 18506, 20384, 23863, 24206, 25324, 27272, 27664, 29792, 37012, 44317, 47726, 48412, 50648, 54544, 55328, 64771, 74024, 88634, 95452, 96824, 101296, 109088, 120289, 129542, 148048, 177268, 190904, 193648, 202592, 240578, 259084, 296096, 310219, 354536, 381808, 387296, 453397, 481156, 518168, 620438, 709072, 763616, 842023, 906794, 962312, 1036336, 1240876, 1418144, 1684046, 1813588, 1924624, 2072672, 2481752, 3368092, 3627176, 3849248, 4963504, 5894161, 6736184, 7254352, 9927008, 11788322, 13472368, 14508704, 23576644, 26944736, 47153288, 94306576, 188613152]

約数ペア:

[(1, 188613152), (2, 94306576), (4, 47153288), (7, 26944736), (8, 23576644), (13, 14508704), (14, 13472368), (16, 11788322), (19, 9927008), (26, 7254352), (28, 6736184), (32, 5894161), (38, 4963504), (49, 3849248), (52, 3627176), (56, 3368092), (76, 2481752), (91, 2072672), (98, 1924624), (104, 1813588), (112, 1684046), (133, 1418144), (152, 1240876), (182, 1036336), (196, 962312), (208, 906794), (224, 842023), (247, 763616), (266, 709072), (304, 620438), (364, 518168), (392, 481156), (416, 453397), (487, 387296), (494, 381808), (532, 354536), (608, 310219), (637, 296096), (728, 259084), (784, 240578), (931, 202592), (974, 193648), (988, 190904), (1064, 177268), (1274, 148048), (1456, 129542), (1568, 120289), (1729, 109088), (1862, 101296), (1948, 96824), (1976, 95452), (2128, 88634), (2548, 74024), (2912, 64771), (3409, 55328), (3458, 54544), (3724, 50648), (3896, 48412), (3952, 47726), (4256, 44317), (5096, 37012), (6331, 29792), (6818, 27664), (6916, 27272), (7448, 25324), (7792, 24206), (7904, 23863), (9253, 20384), (10192, 18506), (12103, 15584), (12662, 14896), (13636, 13832)]