190158878

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:601

約数の個数: 64

約数和(自身を含む): 373309440

約数和(自身を除く): 183150562

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 127, 133, 182, 247, 254, 266, 433, 494, 866, 889, 1651, 1729, 1778, 2413, 3031, 3302, 3458, 4826, 5629, 6062, 8227, 11258, 11557, 16454, 16891, 23114, 31369, 33782, 39403, 54991, 57589, 62738, 78806, 106951, 109982, 115178, 213902, 219583, 384937, 439166, 714883, 748657, 769874, 1044829, 1429766, 1497314, 2089658, 5004181, 7313803, 10008362, 13582777, 14627606, 27165554, 95079439, 190158878]

約数ペア:

[(1, 190158878), (2, 95079439), (7, 27165554), (13, 14627606), (14, 13582777), (19, 10008362), (26, 7313803), (38, 5004181), (91, 2089658), (127, 1497314), (133, 1429766), (182, 1044829), (247, 769874), (254, 748657), (266, 714883), (433, 439166), (494, 384937), (866, 219583), (889, 213902), (1651, 115178), (1729, 109982), (1778, 106951), (2413, 78806), (3031, 62738), (3302, 57589), (3458, 54991), (4826, 39403), (5629, 33782), (6062, 31369), (8227, 23114), (11258, 16891), (11557, 16454)]