164107552

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23633}}^1$

素因数の和:23681

約数の個数: 48

約数和(自身を含む): 381169152

約数和(自身を除く): 217061600

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, 23633, 47266, 94532, 165431, 189064, 330862, 378128, 661724, 732623, 756256, 1323448, 1465246, 2646896, 2930492, 5128361, 5293792, 5860984, 10256722, 11721968, 20513444, 23443936, 41026888, 82053776, 164107552]

約数ペア:

[(1, 164107552), (2, 82053776), (4, 41026888), (7, 23443936), (8, 20513444), (14, 11721968), (16, 10256722), (28, 5860984), (31, 5293792), (32, 5128361), (56, 2930492), (62, 2646896), (112, 1465246), (124, 1323448), (217, 756256), (224, 732623), (248, 661724), (434, 378128), (496, 330862), (868, 189064), (992, 165431), (1736, 94532), (3472, 47266), (6944, 23633)]