15708415156

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{123817}}^1$

素因数の和:124048

約数の個数: 48

約数和(自身を含む): 32949455616

約数和(自身を除く): 17241040460

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 197, 322, 394, 644, 788, 1379, 2758, 4531, 5516, 9062, 18124, 31717, 63434, 123817, 126868, 247634, 495268, 866719, 1733438, 2847791, 3466876, 5695582, 11391164, 19934537, 24391949, 39869074, 48783898, 79738148, 97567796, 170743643, 341487286, 561014827, 682974572, 1122029654, 2244059308, 3927103789, 7854207578, 15708415156]

約数ペア:

[(1, 15708415156), (2, 7854207578), (4, 3927103789), (7, 2244059308), (14, 1122029654), (23, 682974572), (28, 561014827), (46, 341487286), (92, 170743643), (161, 97567796), (197, 79738148), (322, 48783898), (394, 39869074), (644, 24391949), (788, 19934537), (1379, 11391164), (2758, 5695582), (4531, 3466876), (5516, 2847791), (9062, 1733438), (18124, 866719), (31717, 495268), (63434, 247634), (123817, 126868)]