156780045190

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{10939}}^1\times {\mathrm{6427}}^1$

素因数の和:17596

約数の個数: 32

約数和(自身を含む): 283539594240

約数和(自身を除く): 126759549050

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 6427, 10939, 12854, 21878, 32135, 54695, 64270, 109390, 1433221, 2439397, 2866442, 4878794, 7166105, 12196985, 14332210, 24393970, 70304953, 140609906, 351524765, 703049530, 15678004519, 31356009038, 78390022595, 156780045190]

約数ペア:

[(1, 156780045190), (2, 78390022595), (5, 31356009038), (10, 15678004519), (223, 703049530), (446, 351524765), (1115, 140609906), (2230, 70304953), (6427, 24393970), (10939, 14332210), (12854, 12196985), (21878, 7166105), (32135, 4878794), (54695, 2866442), (64270, 2439397), (109390, 1433221)]