156736925828

素因数分解:

$2^2\times 7^2\times {\mathrm{509}}^1\times {\mathrm{1123}}^1\times {\mathrm{1399}}^1$

素因数の和:3049

約数の個数: 72

約数和(自身を含む): 320211864000

約数和(自身を除く): 163474938172

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 509, 1018, 1123, 1399, 2036, 2246, 2798, 3563, 4492, 5596, 7126, 7861, 9793, 14252, 15722, 19586, 24941, 31444, 39172, 49882, 55027, 68551, 99764, 110054, 137102, 220108, 274204, 571607, 712091, 1143214, 1424182, 1571077, 2286428, 2848364, 3142154, 4001249, 4984637, 6284308, 8002498, 9969274, 10997539, 16004996, 19938548, 21995078, 28008743, 34892459, 43990156, 56017486, 69784918, 76982773, 112034972, 139569836, 153965546, 307931092, 799678193, 1599356386, 3198712772, 5597747351, 11195494702, 22390989404, 39184231457, 78368462914, 156736925828]

約数ペア:

[(1, 156736925828), (2, 78368462914), (4, 39184231457), (7, 22390989404), (14, 11195494702), (28, 5597747351), (49, 3198712772), (98, 1599356386), (196, 799678193), (509, 307931092), (1018, 153965546), (1123, 139569836), (1399, 112034972), (2036, 76982773), (2246, 69784918), (2798, 56017486), (3563, 43990156), (4492, 34892459), (5596, 28008743), (7126, 21995078), (7861, 19938548), (9793, 16004996), (14252, 10997539), (15722, 9969274), (19586, 8002498), (24941, 6284308), (31444, 4984637), (39172, 4001249), (49882, 3142154), (55027, 2848364), (68551, 2286428), (99764, 1571077), (110054, 1424182), (137102, 1143214), (220108, 712091), (274204, 571607)]