157730872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 345602880

約数和(自身を除く): 187872008

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 47, 52, 61, 92, 94, 104, 122, 184, 188, 244, 299, 376, 488, 529, 598, 611, 793, 1058, 1081, 1196, 1222, 1403, 1586, 2116, 2162, 2392, 2444, 2806, 2867, 3172, 4232, 4324, 4888, 5612, 5734, 6344, 6877, 8648, 11224, 11468, 13754, 14053, 18239, 22936, 24863, 27508, 28106, 32269, 36478, 37271, 49726, 55016, 56212, 64538, 65941, 72956, 74542, 99452, 112424, 129076, 131882, 145912, 149084, 198904, 258152, 263764, 298168, 323219, 419497, 527528, 646438, 838994, 857233, 1292876, 1516643, 1677988, 1714466, 2585752, 3033286, 3355976, 3428932, 6066572, 6857864, 12133144, 19716359, 39432718, 78865436, 157730872]

約数ペア:

[(1, 157730872), (2, 78865436), (4, 39432718), (8, 19716359), (13, 12133144), (23, 6857864), (26, 6066572), (46, 3428932), (47, 3355976), (52, 3033286), (61, 2585752), (92, 1714466), (94, 1677988), (104, 1516643), (122, 1292876), (184, 857233), (188, 838994), (244, 646438), (299, 527528), (376, 419497), (488, 323219), (529, 298168), (598, 263764), (611, 258152), (793, 198904), (1058, 149084), (1081, 145912), (1196, 131882), (1222, 129076), (1403, 112424), (1586, 99452), (2116, 74542), (2162, 72956), (2392, 65941), (2444, 64538), (2806, 56212), (2867, 55016), (3172, 49726), (4232, 37271), (4324, 36478), (4888, 32269), (5612, 28106), (5734, 27508), (6344, 24863), (6877, 22936), (8648, 18239), (11224, 14053), (11468, 13754)]