158981712

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{631}}^1$

素因数の和:852

約数の個数: 80

約数和(自身を含む): 427889280

約数和(自身を除く): 268907568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 181, 232, 348, 362, 464, 543, 631, 696, 724, 1086, 1262, 1392, 1448, 1893, 2172, 2524, 2896, 3786, 4344, 5048, 5249, 7572, 8688, 10096, 10498, 15144, 15747, 18299, 20996, 30288, 31494, 36598, 41992, 54897, 62988, 73196, 83984, 109794, 114211, 125976, 146392, 219588, 228422, 251952, 292784, 342633, 439176, 456844, 685266, 878352, 913688, 1370532, 1827376, 2741064, 3312119, 5482128, 6624238, 9936357, 13248476, 19872714, 26496952, 39745428, 52993904, 79490856, 158981712]

約数ペア:

[(1, 158981712), (2, 79490856), (3, 52993904), (4, 39745428), (6, 26496952), (8, 19872714), (12, 13248476), (16, 9936357), (24, 6624238), (29, 5482128), (48, 3312119), (58, 2741064), (87, 1827376), (116, 1370532), (174, 913688), (181, 878352), (232, 685266), (348, 456844), (362, 439176), (464, 342633), (543, 292784), (631, 251952), (696, 228422), (724, 219588), (1086, 146392), (1262, 125976), (1392, 114211), (1448, 109794), (1893, 83984), (2172, 73196), (2524, 62988), (2896, 54897), (3786, 41992), (4344, 36598), (5048, 31494), (5249, 30288), (7572, 20996), (8688, 18299), (10096, 15747), (10498, 15144)]