159448510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{20107}}^1$

素因数の和:20188

約数の個数: 32

約数和(自身を含む): 314167392

約数和(自身を除く): 154718882

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 20107, 40214, 100535, 201070, 261391, 522782, 1226527, 1306955, 2453054, 2613910, 6132635, 12265270, 15944851, 31889702, 79724255, 159448510]

約数ペア:

[(1, 159448510), (2, 79724255), (5, 31889702), (10, 15944851), (13, 12265270), (26, 6132635), (61, 2613910), (65, 2453054), (122, 1306955), (130, 1226527), (305, 522782), (610, 261391), (793, 201070), (1586, 100535), (3965, 40214), (7930, 20107)]