143703494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3191}}^1$

素因数の和:3316

約数の個数: 32

約数和(自身を含む): 248209920

約数和(自身を除く): 104506426

約数列:

[1, 2, 11, 22, 23, 46, 89, 178, 253, 506, 979, 1958, 2047, 3191, 4094, 6382, 22517, 35101, 45034, 70202, 73393, 146786, 283999, 567998, 807323, 1614646, 3123989, 6247978, 6531977, 13063954, 71851747, 143703494]

約数ペア:

[(1, 143703494), (2, 71851747), (11, 13063954), (22, 6531977), (23, 6247978), (46, 3123989), (89, 1614646), (178, 807323), (253, 567998), (506, 283999), (979, 146786), (1958, 73393), (2047, 70202), (3191, 45034), (4094, 35101), (6382, 22517)]