157419678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{10457}}^1$

素因数の和:10668

約数の個数: 32

約数和(自身を含む): 340847136

約数和(自身を除く): 183427458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 193, 386, 579, 1158, 2509, 5018, 7527, 10457, 15054, 20914, 31371, 62742, 135941, 271882, 407823, 815646, 2018201, 4036402, 6054603, 12109206, 26236613, 52473226, 78709839, 157419678]

約数ペア:

[(1, 157419678), (2, 78709839), (3, 52473226), (6, 26236613), (13, 12109206), (26, 6054603), (39, 4036402), (78, 2018201), (193, 815646), (386, 407823), (579, 271882), (1158, 135941), (2509, 62742), (5018, 31371), (7527, 20914), (10457, 15054)]