155285312

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^2\times {\mathrm{293}}^1$

素因数の和:345

約数の個数: 126

約数和(自身を含む): 389472678

約数和(自身を除く): 234187366

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 169, 182, 196, 208, 224, 293, 338, 364, 392, 416, 448, 586, 637, 676, 728, 784, 832, 1172, 1183, 1274, 1352, 1456, 1568, 2051, 2344, 2366, 2548, 2704, 2912, 3136, 3809, 4102, 4688, 4732, 5096, 5408, 5824, 7618, 8204, 8281, 9376, 9464, 10192, 10816, 14357, 15236, 16408, 16562, 18752, 18928, 20384, 26663, 28714, 30472, 32816, 33124, 37856, 40768, 49517, 53326, 57428, 60944, 65632, 66248, 75712, 99034, 106652, 114856, 121888, 131264, 132496, 186641, 198068, 213304, 229712, 243776, 264992, 346619, 373282, 396136, 426608, 459424, 529984, 693238, 746564, 792272, 853216, 918848, 1386476, 1493128, 1584544, 1706432, 2426333, 2772952, 2986256, 3169088, 4852666, 5545904, 5972512, 9705332, 11091808, 11945024, 19410664, 22183616, 38821328, 77642656, 155285312]

約数ペア:

[(1, 155285312), (2, 77642656), (4, 38821328), (7, 22183616), (8, 19410664), (13, 11945024), (14, 11091808), (16, 9705332), (26, 5972512), (28, 5545904), (32, 4852666), (49, 3169088), (52, 2986256), (56, 2772952), (64, 2426333), (91, 1706432), (98, 1584544), (104, 1493128), (112, 1386476), (169, 918848), (182, 853216), (196, 792272), (208, 746564), (224, 693238), (293, 529984), (338, 459424), (364, 426608), (392, 396136), (416, 373282), (448, 346619), (586, 264992), (637, 243776), (676, 229712), (728, 213304), (784, 198068), (832, 186641), (1172, 132496), (1183, 131264), (1274, 121888), (1352, 114856), (1456, 106652), (1568, 99034), (2051, 75712), (2344, 66248), (2366, 65632), (2548, 60944), (2704, 57428), (2912, 53326), (3136, 49517), (3809, 40768), (4102, 37856), (4688, 33124), (4732, 32816), (5096, 30472), (5408, 28714), (5824, 26663), (7618, 20384), (8204, 18928), (8281, 18752), (9376, 16562), (9464, 16408), (10192, 15236), (10816, 14357)]