123794944

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2657}}^1$

素因数の和:2695

約数の個数: 80

約数和(自身を含む): 304543008

約数和(自身を除く): 180748064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1456, 1664, 1792, 2657, 2912, 3328, 3584, 5314, 5824, 6656, 10628, 11648, 18599, 21256, 23296, 34541, 37198, 42512, 46592, 69082, 74396, 85024, 138164, 148792, 170048, 241787, 276328, 297584, 340096, 483574, 552656, 595168, 680192, 967148, 1105312, 1190336, 1360384, 1934296, 2210624, 2380672, 3868592, 4421248, 4761344, 7737184, 8842496, 9522688, 15474368, 17684992, 30948736, 61897472, 123794944]

約数ペア:

[(1, 123794944), (2, 61897472), (4, 30948736), (7, 17684992), (8, 15474368), (13, 9522688), (14, 8842496), (16, 7737184), (26, 4761344), (28, 4421248), (32, 3868592), (52, 2380672), (56, 2210624), (64, 1934296), (91, 1360384), (104, 1190336), (112, 1105312), (128, 967148), (182, 680192), (208, 595168), (224, 552656), (256, 483574), (364, 340096), (416, 297584), (448, 276328), (512, 241787), (728, 170048), (832, 148792), (896, 138164), (1456, 85024), (1664, 74396), (1792, 69082), (2657, 46592), (2912, 42512), (3328, 37198), (3584, 34541), (5314, 23296), (5824, 21256), (6656, 18599), (10628, 11648)]