138189312

素因数分解:

$2^9\times 3^2\times {\mathrm{29989}}^1$

素因数の和:30013

約数の個数: 60

約数和(自身を含む): 398837010

約数和(自身を除く): 260647698

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 29989, 59978, 89967, 119956, 179934, 239912, 269901, 359868, 479824, 539802, 719736, 959648, 1079604, 1439472, 1919296, 2159208, 2878944, 3838592, 4318416, 5757888, 7677184, 8636832, 11515776, 15354368, 17273664, 23031552, 34547328, 46063104, 69094656, 138189312]

約数ペア:

[(1, 138189312), (2, 69094656), (3, 46063104), (4, 34547328), (6, 23031552), (8, 17273664), (9, 15354368), (12, 11515776), (16, 8636832), (18, 7677184), (24, 5757888), (32, 4318416), (36, 3838592), (48, 2878944), (64, 2159208), (72, 1919296), (96, 1439472), (128, 1079604), (144, 959648), (192, 719736), (256, 539802), (288, 479824), (384, 359868), (512, 269901), (576, 239912), (768, 179934), (1152, 119956), (1536, 89967), (2304, 59978), (4608, 29989)]