144390444

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{20639}}^1$

素因数の和:20710

約数の個数: 48

約数和(自身を含む): 374492160

約数和(自身を除く): 230101716

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 132, 159, 212, 318, 583, 636, 1166, 1749, 2332, 3498, 6996, 20639, 41278, 61917, 82556, 123834, 227029, 247668, 454058, 681087, 908116, 1093867, 1362174, 2187734, 2724348, 3281601, 4375468, 6563202, 12032537, 13126404, 24065074, 36097611, 48130148, 72195222, 144390444]

約数ペア:

[(1, 144390444), (2, 72195222), (3, 48130148), (4, 36097611), (6, 24065074), (11, 13126404), (12, 12032537), (22, 6563202), (33, 4375468), (44, 3281601), (53, 2724348), (66, 2187734), (106, 1362174), (132, 1093867), (159, 908116), (212, 681087), (318, 454058), (583, 247668), (636, 227029), (1166, 123834), (1749, 82556), (2332, 61917), (3498, 41278), (6996, 20639)]