159338484

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 457591680

約数和(自身を除く): 298253196

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 71, 76, 102, 114, 142, 153, 171, 193, 204, 213, 228, 284, 306, 323, 342, 386, 426, 579, 612, 639, 646, 684, 772, 852, 969, 1158, 1207, 1278, 1292, 1349, 1737, 1938, 2316, 2414, 2556, 2698, 2907, 3281, 3474, 3621, 3667, 3876, 4047, 4828, 5396, 5814, 6562, 6948, 7242, 7334, 8094, 9843, 10863, 11001, 11628, 12141, 13124, 13703, 14484, 14668, 16188, 19686, 21726, 22002, 22933, 24282, 27406, 29529, 33003, 39372, 41109, 43452, 44004, 45866, 48564, 54812, 59058, 62339, 66006, 68799, 82218, 91732, 118116, 123327, 124678, 132012, 137598, 164436, 187017, 206397, 232951, 246654, 249356, 260357, 275196, 374034, 412794, 465902, 493308, 520714, 561051, 698853, 748068, 781071, 825588, 931804, 1041428, 1122102, 1397706, 1562142, 2096559, 2244204, 2343213, 2795412, 3124284, 4193118, 4426069, 4686426, 8386236, 8852138, 9372852, 13278207, 17704276, 26556414, 39834621, 53112828, 79669242, 159338484]

約数ペア:

[(1, 159338484), (2, 79669242), (3, 53112828), (4, 39834621), (6, 26556414), (9, 17704276), (12, 13278207), (17, 9372852), (18, 8852138), (19, 8386236), (34, 4686426), (36, 4426069), (38, 4193118), (51, 3124284), (57, 2795412), (68, 2343213), (71, 2244204), (76, 2096559), (102, 1562142), (114, 1397706), (142, 1122102), (153, 1041428), (171, 931804), (193, 825588), (204, 781071), (213, 748068), (228, 698853), (284, 561051), (306, 520714), (323, 493308), (342, 465902), (386, 412794), (426, 374034), (579, 275196), (612, 260357), (639, 249356), (646, 246654), (684, 232951), (772, 206397), (852, 187017), (969, 164436), (1158, 137598), (1207, 132012), (1278, 124678), (1292, 123327), (1349, 118116), (1737, 91732), (1938, 82218), (2316, 68799), (2414, 66006), (2556, 62339), (2698, 59058), (2907, 54812), (3281, 48564), (3474, 45866), (3621, 44004), (3667, 43452), (3876, 41109), (4047, 39372), (4828, 33003), (5396, 29529), (5814, 27406), (6562, 24282), (6948, 22933), (7242, 22002), (7334, 21726), (8094, 19686), (9843, 16188), (10863, 14668), (11001, 14484), (11628, 13703), (12141, 13124)]