129172992

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6469}}^1$

素因数の和:6503

約数の個数: 80

約数和(自身を含む): 370653360

約数和(自身を除く): 241480368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1664, 2496, 3328, 4992, 6469, 6656, 9984, 12938, 19407, 19968, 25876, 38814, 51752, 77628, 84097, 103504, 155256, 168194, 207008, 252291, 310512, 336388, 414016, 504582, 621024, 672776, 828032, 1009164, 1242048, 1345552, 1656064, 2018328, 2484096, 2691104, 3312128, 4036656, 4968192, 5382208, 8073312, 9936384, 10764416, 16146624, 21528832, 32293248, 43057664, 64586496, 129172992]

約数ペア:

[(1, 129172992), (2, 64586496), (3, 43057664), (4, 32293248), (6, 21528832), (8, 16146624), (12, 10764416), (13, 9936384), (16, 8073312), (24, 5382208), (26, 4968192), (32, 4036656), (39, 3312128), (48, 2691104), (52, 2484096), (64, 2018328), (78, 1656064), (96, 1345552), (104, 1242048), (128, 1009164), (156, 828032), (192, 672776), (208, 621024), (256, 504582), (312, 414016), (384, 336388), (416, 310512), (512, 252291), (624, 207008), (768, 168194), (832, 155256), (1248, 103504), (1536, 84097), (1664, 77628), (2496, 51752), (3328, 38814), (4992, 25876), (6469, 19968), (6656, 19407), (9984, 12938)]