162815968

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23447}}^1$

素因数の和:23495

約数の個数: 48

約数和(自身を含む): 378169344

約数和(自身を除く): 215353376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 23447, 46894, 93788, 164129, 187576, 328258, 375152, 656516, 726857, 750304, 1313032, 1453714, 2626064, 2907428, 5087999, 5252128, 5814856, 10175998, 11629712, 20351996, 23259424, 40703992, 81407984, 162815968]

約数ペア:

[(1, 162815968), (2, 81407984), (4, 40703992), (7, 23259424), (8, 20351996), (14, 11629712), (16, 10175998), (28, 5814856), (31, 5252128), (32, 5087999), (56, 2907428), (62, 2626064), (112, 1453714), (124, 1313032), (217, 750304), (224, 726857), (248, 656516), (434, 375152), (496, 328258), (868, 187576), (992, 164129), (1736, 93788), (3472, 46894), (6944, 23447)]