159574090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{1613}}^1$

素因数の和:2394

約数の個数: 32

約数和(自身を含む): 309926736

約数和(自身を除く): 150352646

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 761, 1522, 1613, 3226, 3805, 7610, 8065, 9893, 16130, 19786, 20969, 41938, 49465, 98930, 104845, 209690, 1227493, 2454986, 6137465, 12274930, 15957409, 31914818, 79787045, 159574090]

約数ペア:

[(1, 159574090), (2, 79787045), (5, 31914818), (10, 15957409), (13, 12274930), (26, 6137465), (65, 2454986), (130, 1227493), (761, 209690), (1522, 104845), (1613, 98930), (3226, 49465), (3805, 41938), (7610, 20969), (8065, 19786), (9893, 16130)]