147771968

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{121523}}^1$

素因数の和:121554

約数の個数: 28

約数和(自身を含む): 308670960

約数和(自身を除く): 160898992

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 121523, 243046, 486092, 972184, 1944368, 2308937, 3888736, 4617874, 7777472, 9235748, 18471496, 36942992, 73885984, 147771968]

約数ペア:

[(1, 147771968), (2, 73885984), (4, 36942992), (8, 18471496), (16, 9235748), (19, 7777472), (32, 4617874), (38, 3888736), (64, 2308937), (76, 1944368), (152, 972184), (304, 486092), (608, 243046), (1216, 121523)]