163855552

素因数分解:

$2^6\times 7^1\times {\mathrm{365749}}^1$

素因数の和:365768

約数の個数: 28

約数和(自身を含む): 371602000

約数和(自身を除く): 207746448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 365749, 731498, 1462996, 2560243, 2925992, 5120486, 5851984, 10240972, 11703968, 20481944, 23407936, 40963888, 81927776, 163855552]

約数ペア:

[(1, 163855552), (2, 81927776), (4, 40963888), (7, 23407936), (8, 20481944), (14, 11703968), (16, 10240972), (28, 5851984), (32, 5120486), (56, 2925992), (64, 2560243), (112, 1462996), (224, 731498), (448, 365749)]