138271968

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{8423}}^1$

素因数の和:8461

約数の個数: 96

約数和(自身を含む): 424569600

約数和(自身を除く): 286297632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 5472, 8208, 8423, 16416, 16846, 25269, 33692, 50538, 67384, 75807, 101076, 134768, 151614, 160037, 202152, 227421, 269536, 303228, 320074, 404304, 454842, 480111, 606456, 640148, 808608, 909684, 960222, 1212912, 1280296, 1440333, 1819368, 1920444, 2425824, 2560592, 2880666, 3638736, 3840888, 4320999, 5121184, 5761332, 7277472, 7681776, 8641998, 11522664, 15363552, 17283996, 23045328, 34567992, 46090656, 69135984, 138271968]

約数ペア:

[(1, 138271968), (2, 69135984), (3, 46090656), (4, 34567992), (6, 23045328), (8, 17283996), (9, 15363552), (12, 11522664), (16, 8641998), (18, 7681776), (19, 7277472), (24, 5761332), (27, 5121184), (32, 4320999), (36, 3840888), (38, 3638736), (48, 2880666), (54, 2560592), (57, 2425824), (72, 1920444), (76, 1819368), (96, 1440333), (108, 1280296), (114, 1212912), (144, 960222), (152, 909684), (171, 808608), (216, 640148), (228, 606456), (288, 480111), (304, 454842), (342, 404304), (432, 320074), (456, 303228), (513, 269536), (608, 227421), (684, 202152), (864, 160037), (912, 151614), (1026, 134768), (1368, 101076), (1824, 75807), (2052, 67384), (2736, 50538), (4104, 33692), (5472, 25269), (8208, 16846), (8423, 16416)]