145550758

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 229583520

約数和(自身を除く): 84032762

約数列:

[1, 2, 59, 61, 73, 118, 122, 146, 277, 554, 3599, 4307, 4453, 7198, 8614, 8906, 16343, 16897, 20221, 32686, 33794, 40442, 262727, 525454, 996923, 1193039, 1233481, 1993846, 2386078, 2466962, 72775379, 145550758]

約数ペア:

[(1, 145550758), (2, 72775379), (59, 2466962), (61, 2386078), (73, 1993846), (118, 1233481), (122, 1193039), (146, 996923), (277, 525454), (554, 262727), (3599, 40442), (4307, 33794), (4453, 32686), (7198, 20221), (8614, 16897), (8906, 16343)]