149575968

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{17909}}^1$

素因数の和:17954

約数の個数: 72

約数和(自身を含む): 440048700

約数和(自身を除く): 290472732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 17909, 35818, 53727, 71636, 107454, 143272, 161181, 214908, 286544, 322362, 429816, 519361, 573088, 644724, 859632, 1038722, 1289448, 1558083, 1719264, 2077444, 2578896, 3116166, 4154888, 4674249, 5157792, 6232332, 8309776, 9348498, 12464664, 16619552, 18696996, 24929328, 37393992, 49858656, 74787984, 149575968]

約数ペア:

[(1, 149575968), (2, 74787984), (3, 49858656), (4, 37393992), (6, 24929328), (8, 18696996), (9, 16619552), (12, 12464664), (16, 9348498), (18, 8309776), (24, 6232332), (29, 5157792), (32, 4674249), (36, 4154888), (48, 3116166), (58, 2578896), (72, 2077444), (87, 1719264), (96, 1558083), (116, 1289448), (144, 1038722), (174, 859632), (232, 644724), (261, 573088), (288, 519361), (348, 429816), (464, 322362), (522, 286544), (696, 214908), (928, 161181), (1044, 143272), (1392, 107454), (2088, 71636), (2784, 53727), (4176, 35818), (8352, 17909)]