161139104

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31277}}^1$

素因数の和:31317

約数の個数: 48

約数和(自身を含む): 378338688

約数和(自身を除く): 217199584

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, 31277, 62554, 125108, 218939, 250216, 437878, 500432, 719371, 875756, 1000864, 1438742, 1751512, 2877484, 3503024, 5035597, 5754968, 7006048, 10071194, 11509936, 20142388, 23019872, 40284776, 80569552, 161139104]

約数ペア:

[(1, 161139104), (2, 80569552), (4, 40284776), (7, 23019872), (8, 20142388), (14, 11509936), (16, 10071194), (23, 7006048), (28, 5754968), (32, 5035597), (46, 3503024), (56, 2877484), (92, 1751512), (112, 1438742), (161, 1000864), (184, 875756), (224, 719371), (322, 500432), (368, 437878), (644, 250216), (736, 218939), (1288, 125108), (2576, 62554), (5152, 31277)]