186424576

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 108

約数和(自身を含む): 418938240

約数和(自身を除く): 232513664

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 139, 169, 208, 248, 256, 278, 338, 403, 416, 496, 556, 676, 806, 832, 992, 1112, 1352, 1612, 1664, 1807, 1984, 2224, 2704, 3224, 3328, 3614, 3968, 4309, 4448, 5239, 5408, 6448, 7228, 7936, 8618, 8896, 10478, 10816, 12896, 14456, 17236, 17792, 20956, 21632, 23491, 25792, 28912, 34472, 35584, 41912, 43264, 46982, 51584, 56017, 57824, 68944, 83824, 93964, 103168, 112034, 115648, 137888, 167648, 187928, 224068, 231296, 275776, 335296, 375856, 448136, 462592, 551552, 670592, 728221, 751712, 896272, 1103104, 1341184, 1456442, 1503424, 1792544, 2912884, 3006848, 3585088, 5825768, 6013696, 7170176, 11651536, 14340352, 23303072, 46606144, 93212288, 186424576]

約数ペア:

[(1, 186424576), (2, 93212288), (4, 46606144), (8, 23303072), (13, 14340352), (16, 11651536), (26, 7170176), (31, 6013696), (32, 5825768), (52, 3585088), (62, 3006848), (64, 2912884), (104, 1792544), (124, 1503424), (128, 1456442), (139, 1341184), (169, 1103104), (208, 896272), (248, 751712), (256, 728221), (278, 670592), (338, 551552), (403, 462592), (416, 448136), (496, 375856), (556, 335296), (676, 275776), (806, 231296), (832, 224068), (992, 187928), (1112, 167648), (1352, 137888), (1612, 115648), (1664, 112034), (1807, 103168), (1984, 93964), (2224, 83824), (2704, 68944), (3224, 57824), (3328, 56017), (3614, 51584), (3968, 46982), (4309, 43264), (4448, 41912), (5239, 35584), (5408, 34472), (6448, 28912), (7228, 25792), (7936, 23491), (8618, 21632), (8896, 20956), (10478, 17792), (10816, 17236), (12896, 14456)]