144758468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1597}}^1$

素因数の和:1692

約数の個数: 48

約数和(自身を含む): 283497984

約数和(自身を除く): 138739516

約数列:

[1, 2, 4, 17, 31, 34, 43, 62, 68, 86, 124, 172, 527, 731, 1054, 1333, 1462, 1597, 2108, 2666, 2924, 3194, 5332, 6388, 22661, 27149, 45322, 49507, 54298, 68671, 90644, 99014, 108596, 137342, 198028, 274684, 841619, 1167407, 1683238, 2128801, 2334814, 3366476, 4257602, 4669628, 8515204, 36189617, 72379234, 144758468]

約数ペア:

[(1, 144758468), (2, 72379234), (4, 36189617), (17, 8515204), (31, 4669628), (34, 4257602), (43, 3366476), (62, 2334814), (68, 2128801), (86, 1683238), (124, 1167407), (172, 841619), (527, 274684), (731, 198028), (1054, 137342), (1333, 108596), (1462, 99014), (1597, 90644), (2108, 68671), (2666, 54298), (2924, 49507), (3194, 45322), (5332, 27149), (6388, 22661)]