157816624

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{21031}}^1$

素因数の和:21113

約数の個数: 40

約数和(自身を含む): 354683648

約数和(自身を除く): 196867024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 21031, 42062, 84124, 147217, 168248, 294434, 336496, 588868, 1177736, 1409077, 2355472, 2818154, 5636308, 9863539, 11272616, 19727078, 22545232, 39454156, 78908312, 157816624]

約数ペア:

[(1, 157816624), (2, 78908312), (4, 39454156), (7, 22545232), (8, 19727078), (14, 11272616), (16, 9863539), (28, 5636308), (56, 2818154), (67, 2355472), (112, 1409077), (134, 1177736), (268, 588868), (469, 336496), (536, 294434), (938, 168248), (1072, 147217), (1876, 84124), (3752, 42062), (7504, 21031)]