149022146

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 289314816

約数和(自身を除く): 140292670

約数列:

[1, 2, 7, 13, 14, 26, 31, 61, 62, 91, 122, 182, 217, 403, 427, 433, 434, 793, 806, 854, 866, 1586, 1891, 2821, 3031, 3782, 5551, 5629, 5642, 6062, 11102, 11258, 13237, 13423, 24583, 26413, 26474, 26846, 39403, 49166, 52826, 78806, 93961, 172081, 174499, 184891, 187922, 343369, 344162, 348998, 369782, 686738, 818803, 1221493, 1637606, 2403583, 2442986, 4807166, 5731621, 10644439, 11463242, 21288878, 74511073, 149022146]

約数ペア:

[(1, 149022146), (2, 74511073), (7, 21288878), (13, 11463242), (14, 10644439), (26, 5731621), (31, 4807166), (61, 2442986), (62, 2403583), (91, 1637606), (122, 1221493), (182, 818803), (217, 686738), (403, 369782), (427, 348998), (433, 344162), (434, 343369), (793, 187922), (806, 184891), (854, 174499), (866, 172081), (1586, 93961), (1891, 78806), (2821, 52826), (3031, 49166), (3782, 39403), (5551, 26846), (5629, 26474), (5642, 26413), (6062, 24583), (11102, 13423), (11258, 13237)]