160672428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2269}}^1$

素因数の和:2567

約数の個数: 72

約数和(自身を含む): 466021920

約数和(自身を除く): 305349492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 281, 562, 843, 1124, 1686, 1967, 2269, 2529, 3372, 3934, 4538, 5058, 5901, 6807, 7868, 9076, 10116, 11802, 13614, 15883, 17703, 20421, 23604, 27228, 31766, 35406, 40842, 47649, 63532, 70812, 81684, 95298, 142947, 190596, 285894, 571788, 637589, 1275178, 1912767, 2550356, 3825534, 4463123, 5738301, 7651068, 8926246, 11476602, 13389369, 17852492, 22953204, 26778738, 40168107, 53557476, 80336214, 160672428]

約数ペア:

[(1, 160672428), (2, 80336214), (3, 53557476), (4, 40168107), (6, 26778738), (7, 22953204), (9, 17852492), (12, 13389369), (14, 11476602), (18, 8926246), (21, 7651068), (28, 5738301), (36, 4463123), (42, 3825534), (63, 2550356), (84, 1912767), (126, 1275178), (252, 637589), (281, 571788), (562, 285894), (843, 190596), (1124, 142947), (1686, 95298), (1967, 81684), (2269, 70812), (2529, 63532), (3372, 47649), (3934, 40842), (4538, 35406), (5058, 31766), (5901, 27228), (6807, 23604), (7868, 20421), (9076, 17703), (10116, 15883), (11802, 13614)]