163125844

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8171}}^1$

素因数の和:8236

約数の個数: 48

約数和(自身を含む): 351461376

約数和(自身を除く): 188335532

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 644, 713, 868, 1426, 2852, 4991, 8171, 9982, 16342, 19964, 32684, 57197, 114394, 187933, 228788, 253301, 375866, 506602, 751732, 1013204, 1315531, 1773107, 2631062, 3546214, 5262124, 5825923, 7092428, 11651846, 23303692, 40781461, 81562922, 163125844]

約数ペア:

[(1, 163125844), (2, 81562922), (4, 40781461), (7, 23303692), (14, 11651846), (23, 7092428), (28, 5825923), (31, 5262124), (46, 3546214), (62, 2631062), (92, 1773107), (124, 1315531), (161, 1013204), (217, 751732), (322, 506602), (434, 375866), (644, 253301), (713, 228788), (868, 187933), (1426, 114394), (2852, 57197), (4991, 32684), (8171, 19964), (9982, 16342)]