140813142

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:797

約数の個数: 64

約数和(自身を含む): 317157120

約数和(自身を除く): 176343978

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 113, 114, 226, 323, 339, 643, 646, 678, 969, 1286, 1921, 1929, 1938, 2147, 3842, 3858, 4294, 5763, 6441, 10931, 11526, 12217, 12882, 21862, 24434, 32793, 36499, 36651, 65586, 72659, 72998, 73302, 109497, 145318, 207689, 217977, 218994, 415378, 435954, 623067, 1235203, 1246134, 1380521, 2470406, 2761042, 3705609, 4141563, 7411218, 8283126, 23468857, 46937714, 70406571, 140813142]

約数ペア:

[(1, 140813142), (2, 70406571), (3, 46937714), (6, 23468857), (17, 8283126), (19, 7411218), (34, 4141563), (38, 3705609), (51, 2761042), (57, 2470406), (102, 1380521), (113, 1246134), (114, 1235203), (226, 623067), (323, 435954), (339, 415378), (643, 218994), (646, 217977), (678, 207689), (969, 145318), (1286, 109497), (1921, 73302), (1929, 72998), (1938, 72659), (2147, 65586), (3842, 36651), (3858, 36499), (4294, 32793), (5763, 24434), (6441, 21862), (10931, 12882), (11526, 12217)]