158059328

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:668

約数の個数: 112

約数和(自身を含む): 390144000

約数和(自身を除く): 232084672

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 133, 152, 217, 224, 248, 266, 304, 434, 448, 496, 532, 589, 599, 608, 868, 992, 1064, 1178, 1198, 1216, 1736, 1984, 2128, 2356, 2396, 3472, 4123, 4193, 4256, 4712, 4792, 6944, 8246, 8386, 8512, 9424, 9584, 11381, 13888, 16492, 16772, 18569, 18848, 19168, 22762, 32984, 33544, 37138, 37696, 38336, 45524, 65968, 67088, 74276, 79667, 91048, 129983, 131936, 134176, 148552, 159334, 182096, 259966, 263872, 268352, 297104, 318668, 352811, 364192, 519932, 594208, 637336, 705622, 728384, 1039864, 1188416, 1274672, 1411244, 2079728, 2469677, 2549344, 2822488, 4159456, 4939354, 5098688, 5644976, 8318912, 9878708, 11289952, 19757416, 22579904, 39514832, 79029664, 158059328]

約数ペア:

[(1, 158059328), (2, 79029664), (4, 39514832), (7, 22579904), (8, 19757416), (14, 11289952), (16, 9878708), (19, 8318912), (28, 5644976), (31, 5098688), (32, 4939354), (38, 4159456), (56, 2822488), (62, 2549344), (64, 2469677), (76, 2079728), (112, 1411244), (124, 1274672), (133, 1188416), (152, 1039864), (217, 728384), (224, 705622), (248, 637336), (266, 594208), (304, 519932), (434, 364192), (448, 352811), (496, 318668), (532, 297104), (589, 268352), (599, 263872), (608, 259966), (868, 182096), (992, 159334), (1064, 148552), (1178, 134176), (1198, 131936), (1216, 129983), (1736, 91048), (1984, 79667), (2128, 74276), (2356, 67088), (2396, 65968), (3472, 45524), (4123, 38336), (4193, 37696), (4256, 37138), (4712, 33544), (4792, 32984), (6944, 22762), (8246, 19168), (8386, 18848), (8512, 18569), (9424, 16772), (9584, 16492), (11381, 13888)]