148021888

素因数分解:

$2^7\times 7^1\times {\mathrm{165203}}^1$

素因数の和:165224

約数の個数: 32

約数和(自身を含む): 337016160

約数和(自身を除く): 188994272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 165203, 330406, 660812, 1156421, 1321624, 2312842, 2643248, 4625684, 5286496, 9251368, 10572992, 18502736, 21145984, 37005472, 74010944, 148021888]

約数ペア:

[(1, 148021888), (2, 74010944), (4, 37005472), (7, 21145984), (8, 18502736), (14, 10572992), (16, 9251368), (28, 5286496), (32, 4625684), (56, 2643248), (64, 2312842), (112, 1321624), (128, 1156421), (224, 660812), (448, 330406), (896, 165203)]