158379858

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:781

約数の個数: 144

約数和(自身を含む): 453136320

約数和(自身を除く): 294756462

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 49, 57, 63, 78, 91, 98, 114, 117, 126, 133, 147, 171, 182, 234, 247, 266, 273, 294, 342, 399, 441, 494, 546, 637, 727, 741, 798, 819, 882, 931, 1197, 1274, 1454, 1482, 1638, 1729, 1862, 1911, 2181, 2223, 2394, 2793, 3458, 3822, 4362, 4446, 5089, 5187, 5586, 5733, 6543, 8379, 9451, 10178, 10374, 11466, 12103, 13086, 13813, 15267, 15561, 16758, 18902, 24206, 27626, 28353, 30534, 31122, 35623, 36309, 41439, 45801, 56706, 66157, 71246, 72618, 82878, 85059, 91602, 96691, 106869, 108927, 124317, 132314, 170118, 179569, 193382, 198471, 213738, 217854, 248634, 290073, 320607, 359138, 396942, 463099, 538707, 580146, 595413, 641214, 676837, 870219, 926198, 1077414, 1190826, 1256983, 1353674, 1389297, 1616121, 1740438, 2030511, 2513966, 2778594, 3232242, 3770949, 4061022, 4167891, 6091533, 7541898, 8335782, 8798881, 11312847, 12183066, 17597762, 22625694, 26396643, 52793286, 79189929, 158379858]

約数ペア:

[(1, 158379858), (2, 79189929), (3, 52793286), (6, 26396643), (7, 22625694), (9, 17597762), (13, 12183066), (14, 11312847), (18, 8798881), (19, 8335782), (21, 7541898), (26, 6091533), (38, 4167891), (39, 4061022), (42, 3770949), (49, 3232242), (57, 2778594), (63, 2513966), (78, 2030511), (91, 1740438), (98, 1616121), (114, 1389297), (117, 1353674), (126, 1256983), (133, 1190826), (147, 1077414), (171, 926198), (182, 870219), (234, 676837), (247, 641214), (266, 595413), (273, 580146), (294, 538707), (342, 463099), (399, 396942), (441, 359138), (494, 320607), (546, 290073), (637, 248634), (727, 217854), (741, 213738), (798, 198471), (819, 193382), (882, 179569), (931, 170118), (1197, 132314), (1274, 124317), (1454, 108927), (1482, 106869), (1638, 96691), (1729, 91602), (1862, 85059), (1911, 82878), (2181, 72618), (2223, 71246), (2394, 66157), (2793, 56706), (3458, 45801), (3822, 41439), (4362, 36309), (4446, 35623), (5089, 31122), (5187, 30534), (5586, 28353), (5733, 27626), (6543, 24206), (8379, 18902), (9451, 16758), (10178, 15561), (10374, 15267), (11466, 13813), (12103, 13086)]