138367872

素因数分解:

$2^7\times 3^3\times {\mathrm{40037}}^1$

素因数の和:40060

約数の個数: 64

約数和(自身を含む): 408387600

約数和(自身を除く): 270019728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 40037, 80074, 120111, 160148, 240222, 320296, 360333, 480444, 640592, 720666, 960888, 1080999, 1281184, 1441332, 1921776, 2161998, 2562368, 2882664, 3843552, 4323996, 5124736, 5765328, 7687104, 8647992, 11530656, 15374208, 17295984, 23061312, 34591968, 46122624, 69183936, 138367872]

約数ペア:

[(1, 138367872), (2, 69183936), (3, 46122624), (4, 34591968), (6, 23061312), (8, 17295984), (9, 15374208), (12, 11530656), (16, 8647992), (18, 7687104), (24, 5765328), (27, 5124736), (32, 4323996), (36, 3843552), (48, 2882664), (54, 2562368), (64, 2161998), (72, 1921776), (96, 1441332), (108, 1281184), (128, 1080999), (144, 960888), (192, 720666), (216, 640592), (288, 480444), (384, 360333), (432, 320296), (576, 240222), (864, 160148), (1152, 120111), (1728, 80074), (3456, 40037)]