173621696

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2011}}^1$

素因数の和:2113

約数の個数: 56

約数和(自身を含む): 367954560

約数和(自身を除く): 194332864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 142, 152, 284, 304, 568, 608, 1136, 1216, 1349, 2011, 2272, 2698, 4022, 4544, 5396, 8044, 10792, 16088, 21584, 32176, 38209, 43168, 64352, 76418, 86336, 128704, 142781, 152836, 285562, 305672, 571124, 611344, 1142248, 1222688, 2284496, 2445376, 2712839, 4568992, 5425678, 9137984, 10851356, 21702712, 43405424, 86810848, 173621696]

約数ペア:

[(1, 173621696), (2, 86810848), (4, 43405424), (8, 21702712), (16, 10851356), (19, 9137984), (32, 5425678), (38, 4568992), (64, 2712839), (71, 2445376), (76, 2284496), (142, 1222688), (152, 1142248), (284, 611344), (304, 571124), (568, 305672), (608, 285562), (1136, 152836), (1216, 142781), (1349, 128704), (2011, 86336), (2272, 76418), (2698, 64352), (4022, 43168), (4544, 38209), (5396, 32176), (8044, 21584), (10792, 16088)]