139731424

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 327317760

約数和(自身を除く): 187586336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 89, 112, 163, 172, 178, 224, 301, 326, 344, 356, 602, 623, 652, 688, 712, 1141, 1204, 1246, 1304, 1376, 1424, 2282, 2408, 2492, 2608, 2848, 3827, 4564, 4816, 4984, 5216, 7009, 7654, 9128, 9632, 9968, 14018, 14507, 15308, 18256, 19936, 26789, 28036, 29014, 30616, 36512, 49063, 53578, 56072, 58028, 61232, 98126, 101549, 107156, 112144, 116056, 122464, 196252, 203098, 214312, 224288, 232112, 392504, 406196, 428624, 464224, 623801, 785008, 812392, 857248, 1247602, 1570016, 1624784, 2495204, 3249568, 4366607, 4990408, 8733214, 9980816, 17466428, 19961632, 34932856, 69865712, 139731424]

約数ペア:

[(1, 139731424), (2, 69865712), (4, 34932856), (7, 19961632), (8, 17466428), (14, 9980816), (16, 8733214), (28, 4990408), (32, 4366607), (43, 3249568), (56, 2495204), (86, 1624784), (89, 1570016), (112, 1247602), (163, 857248), (172, 812392), (178, 785008), (224, 623801), (301, 464224), (326, 428624), (344, 406196), (356, 392504), (602, 232112), (623, 224288), (652, 214312), (688, 203098), (712, 196252), (1141, 122464), (1204, 116056), (1246, 112144), (1304, 107156), (1376, 101549), (1424, 98126), (2282, 61232), (2408, 58028), (2492, 56072), (2608, 53578), (2848, 49063), (3827, 36512), (4564, 30616), (4816, 29014), (4984, 28036), (5216, 26789), (7009, 19936), (7654, 18256), (9128, 15308), (9632, 14507), (9968, 14018)]