144217060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3533}}^1$

素因数の和:3712

約数の個数: 48

約数和(自身を含む): 328322736

約数和(自身を除く): 184105676

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 157, 260, 314, 628, 785, 1570, 2041, 3140, 3533, 4082, 7066, 8164, 10205, 14132, 17665, 20410, 35330, 40820, 45929, 70660, 91858, 183716, 229645, 459290, 554681, 918580, 1109362, 2218724, 2773405, 5546810, 7210853, 11093620, 14421706, 28843412, 36054265, 72108530, 144217060]

約数ペア:

[(1, 144217060), (2, 72108530), (4, 36054265), (5, 28843412), (10, 14421706), (13, 11093620), (20, 7210853), (26, 5546810), (52, 2773405), (65, 2218724), (130, 1109362), (157, 918580), (260, 554681), (314, 459290), (628, 229645), (785, 183716), (1570, 91858), (2041, 70660), (3140, 45929), (3533, 40820), (4082, 35330), (7066, 20410), (8164, 17665), (10205, 14132)]