144461590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{158749}}^1$

素因数の和:158776

約数の個数: 32

約数和(自身を含む): 320040000

約数和(自身を除く): 175578410

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 158749, 317498, 793745, 1111243, 1587490, 2063737, 2222486, 4127474, 5556215, 10318685, 11112430, 14446159, 20637370, 28892318, 72230795, 144461590]

約数ペア:

[(1, 144461590), (2, 72230795), (5, 28892318), (7, 20637370), (10, 14446159), (13, 11112430), (14, 10318685), (26, 5556215), (35, 4127474), (65, 2222486), (70, 2063737), (91, 1587490), (130, 1111243), (182, 793745), (455, 317498), (910, 158749)]