144734044

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1321}}^1$

素因数の和:1395

約数の個数: 72

約数和(自身を含む): 324926448

約数和(自身を除く): 180192404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 49, 52, 86, 91, 98, 172, 182, 196, 301, 364, 559, 602, 637, 1118, 1204, 1274, 1321, 2107, 2236, 2548, 2642, 3913, 4214, 5284, 7826, 8428, 9247, 15652, 17173, 18494, 27391, 34346, 36988, 54782, 56803, 64729, 68692, 109564, 113606, 120211, 129458, 227212, 240422, 258916, 397621, 480844, 738439, 795242, 841477, 1476878, 1590484, 1682954, 2783347, 2953756, 3365908, 5169073, 5566694, 10338146, 11133388, 20676292, 36183511, 72367022, 144734044]

約数ペア:

[(1, 144734044), (2, 72367022), (4, 36183511), (7, 20676292), (13, 11133388), (14, 10338146), (26, 5566694), (28, 5169073), (43, 3365908), (49, 2953756), (52, 2783347), (86, 1682954), (91, 1590484), (98, 1476878), (172, 841477), (182, 795242), (196, 738439), (301, 480844), (364, 397621), (559, 258916), (602, 240422), (637, 227212), (1118, 129458), (1204, 120211), (1274, 113606), (1321, 109564), (2107, 68692), (2236, 64729), (2548, 56803), (2642, 54782), (3913, 36988), (4214, 34346), (5284, 27391), (7826, 18494), (8428, 17173), (9247, 15652)]