159757136

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 160

約数和(自身を含む): 411402240

約数和(自身を除く): 251645104

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 47, 56, 62, 77, 88, 89, 94, 112, 124, 154, 176, 178, 188, 217, 248, 308, 329, 341, 356, 376, 434, 496, 517, 616, 623, 658, 682, 712, 752, 868, 979, 1034, 1232, 1246, 1316, 1364, 1424, 1457, 1736, 1958, 2068, 2387, 2492, 2632, 2728, 2759, 2914, 3472, 3619, 3916, 4136, 4183, 4774, 4984, 5264, 5456, 5518, 5828, 6853, 7238, 7832, 8272, 8366, 9548, 9968, 10199, 11036, 11656, 13706, 14476, 15664, 16027, 16732, 19096, 19313, 20398, 22072, 23312, 27412, 28952, 29281, 30349, 32054, 33464, 38192, 38626, 40796, 44144, 46013, 54824, 57904, 58562, 60698, 64108, 66928, 77252, 81592, 92026, 109648, 112189, 117124, 121396, 128216, 129673, 154504, 163184, 184052, 212443, 224378, 234248, 242792, 256432, 259346, 309008, 322091, 368104, 424886, 448756, 468496, 485584, 518692, 644182, 736208, 849772, 897512, 907711, 1037384, 1288364, 1426403, 1699544, 1795024, 1815422, 2074768, 2576728, 2852806, 3399088, 3630844, 5153456, 5705612, 7261688, 9984821, 11411224, 14523376, 19969642, 22822448, 39939284, 79878568, 159757136]

約数ペア:

[(1, 159757136), (2, 79878568), (4, 39939284), (7, 22822448), (8, 19969642), (11, 14523376), (14, 11411224), (16, 9984821), (22, 7261688), (28, 5705612), (31, 5153456), (44, 3630844), (47, 3399088), (56, 2852806), (62, 2576728), (77, 2074768), (88, 1815422), (89, 1795024), (94, 1699544), (112, 1426403), (124, 1288364), (154, 1037384), (176, 907711), (178, 897512), (188, 849772), (217, 736208), (248, 644182), (308, 518692), (329, 485584), (341, 468496), (356, 448756), (376, 424886), (434, 368104), (496, 322091), (517, 309008), (616, 259346), (623, 256432), (658, 242792), (682, 234248), (712, 224378), (752, 212443), (868, 184052), (979, 163184), (1034, 154504), (1232, 129673), (1246, 128216), (1316, 121396), (1364, 117124), (1424, 112189), (1457, 109648), (1736, 92026), (1958, 81592), (2068, 77252), (2387, 66928), (2492, 64108), (2632, 60698), (2728, 58562), (2759, 57904), (2914, 54824), (3472, 46013), (3619, 44144), (3916, 40796), (4136, 38626), (4183, 38192), (4774, 33464), (4984, 32054), (5264, 30349), (5456, 29281), (5518, 28952), (5828, 27412), (6853, 23312), (7238, 22072), (7832, 20398), (8272, 19313), (8366, 19096), (9548, 16732), (9968, 16027), (10199, 15664), (11036, 14476), (11656, 13706)]