155584246

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{20477}}^1$

素因数の和:20639

約数の個数: 16

約数和(自身を含む): 243278640

約数和(自身を除く): 87694394

約数列:

[1, 2, 29, 58, 131, 262, 3799, 7598, 20477, 40954, 593833, 1187666, 2682487, 5364974, 77792123, 155584246]

約数ペア:

[(1, 155584246), (2, 77792123), (29, 5364974), (58, 2682487), (131, 1187666), (262, 593833), (3799, 40954), (7598, 20477)]