147660688

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:716

約数の個数: 80

約数和(自身を含む): 342835200

約数和(自身を除く): 195174512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 71, 112, 124, 142, 217, 248, 284, 434, 496, 497, 568, 599, 868, 994, 1136, 1198, 1736, 1988, 2201, 2396, 3472, 3976, 4193, 4402, 4792, 7952, 8386, 8804, 9584, 15407, 16772, 17608, 18569, 30814, 33544, 35216, 37138, 42529, 61628, 67088, 74276, 85058, 123256, 129983, 148552, 170116, 246512, 259966, 297104, 297703, 340232, 519932, 595406, 680464, 1039864, 1190812, 1318399, 2079728, 2381624, 2636798, 4763248, 5273596, 9228793, 10547192, 18457586, 21094384, 36915172, 73830344, 147660688]

約数ペア:

[(1, 147660688), (2, 73830344), (4, 36915172), (7, 21094384), (8, 18457586), (14, 10547192), (16, 9228793), (28, 5273596), (31, 4763248), (56, 2636798), (62, 2381624), (71, 2079728), (112, 1318399), (124, 1190812), (142, 1039864), (217, 680464), (248, 595406), (284, 519932), (434, 340232), (496, 297703), (497, 297104), (568, 259966), (599, 246512), (868, 170116), (994, 148552), (1136, 129983), (1198, 123256), (1736, 85058), (1988, 74276), (2201, 67088), (2396, 61628), (3472, 42529), (3976, 37138), (4193, 35216), (4402, 33544), (4792, 30814), (7952, 18569), (8386, 17608), (8804, 16772), (9584, 15407)]