158348641

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{20477}}^1$

素因数の和:20544

約数の個数: 16

約数和(自身を含む): 186759360

約数和(自身を除く): 28410719

約数列:

[1, 11, 19, 37, 209, 407, 703, 7733, 20477, 225247, 389063, 757649, 4279693, 8334139, 14395331, 158348641]

約数ペア:

[(1, 158348641), (11, 14395331), (19, 8334139), (37, 4279693), (209, 757649), (407, 389063), (703, 225247), (7733, 20477)]