158230990

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{91463}}^1$

素因数の和:91643

約数の個数: 16

約数和(自身を含む): 286465248

約数和(自身を除く): 128234258

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 91463, 182926, 457315, 914630, 15823099, 31646198, 79115495, 158230990]

約数ペア:

[(1, 158230990), (2, 79115495), (5, 31646198), (10, 15823099), (173, 914630), (346, 457315), (865, 182926), (1730, 91463)]