73158176

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 144

約数和(自身を含む): 187220376

約数和(自身を除く): 114062200

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 49, 52, 56, 74, 91, 97, 98, 104, 112, 148, 182, 194, 196, 208, 224, 259, 296, 364, 388, 392, 416, 481, 518, 592, 637, 679, 728, 776, 784, 962, 1036, 1184, 1261, 1274, 1358, 1456, 1552, 1568, 1813, 1924, 2072, 2522, 2548, 2716, 2912, 3104, 3367, 3589, 3626, 3848, 4144, 4753, 5044, 5096, 5432, 6734, 7178, 7252, 7696, 8288, 8827, 9506, 10088, 10192, 10864, 13468, 14356, 14504, 15392, 17654, 19012, 20176, 20384, 21728, 23569, 25123, 26936, 28712, 29008, 35308, 38024, 40352, 46657, 47138, 50246, 53872, 57424, 58016, 61789, 70616, 76048, 93314, 94276, 100492, 107744, 114848, 123578, 141232, 152096, 175861, 186628, 188552, 200984, 247156, 282464, 326599, 351722, 373256, 377104, 401968, 494312, 653198, 703444, 746512, 754208, 803936, 988624, 1306396, 1406888, 1493024, 1977248, 2286193, 2612792, 2813776, 4572386, 5225584, 5627552, 9144772, 10451168, 18289544, 36579088, 73158176]

約数ペア:

[(1, 73158176), (2, 36579088), (4, 18289544), (7, 10451168), (8, 9144772), (13, 5627552), (14, 5225584), (16, 4572386), (26, 2813776), (28, 2612792), (32, 2286193), (37, 1977248), (49, 1493024), (52, 1406888), (56, 1306396), (74, 988624), (91, 803936), (97, 754208), (98, 746512), (104, 703444), (112, 653198), (148, 494312), (182, 401968), (194, 377104), (196, 373256), (208, 351722), (224, 326599), (259, 282464), (296, 247156), (364, 200984), (388, 188552), (392, 186628), (416, 175861), (481, 152096), (518, 141232), (592, 123578), (637, 114848), (679, 107744), (728, 100492), (776, 94276), (784, 93314), (962, 76048), (1036, 70616), (1184, 61789), (1261, 58016), (1274, 57424), (1358, 53872), (1456, 50246), (1552, 47138), (1568, 46657), (1813, 40352), (1924, 38024), (2072, 35308), (2522, 29008), (2548, 28712), (2716, 26936), (2912, 25123), (3104, 23569), (3367, 21728), (3589, 20384), (3626, 20176), (3848, 19012), (4144, 17654), (4753, 15392), (5044, 14504), (5096, 14356), (5432, 13468), (6734, 10864), (7178, 10192), (7252, 10088), (7696, 9506), (8288, 8827)]