163313248

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31699}}^1$

素因数の和:31739

約数の個数: 48

約数和(自身を含む): 383443200

約数和(自身を除く): 220129952

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 31699, 63398, 126796, 221893, 253592, 443786, 507184, 729077, 887572, 1014368, 1458154, 1775144, 2916308, 3550288, 5103539, 5832616, 7100576, 10207078, 11665232, 20414156, 23330464, 40828312, 81656624, 163313248]

約数ペア:

[(1, 163313248), (2, 81656624), (4, 40828312), (7, 23330464), (8, 20414156), (14, 11665232), (16, 10207078), (23, 7100576), (28, 5832616), (32, 5103539), (46, 3550288), (56, 2916308), (92, 1775144), (112, 1458154), (161, 1014368), (184, 887572), (224, 729077), (322, 507184), (368, 443786), (644, 253592), (736, 221893), (1288, 126796), (2576, 63398), (5152, 31699)]