126370894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 226860480

約数和(自身を除く): 100489586

約数列:

[1, 2, 13, 17, 26, 34, 43, 61, 86, 109, 122, 218, 221, 442, 559, 731, 793, 1037, 1118, 1417, 1462, 1586, 1853, 2074, 2623, 2834, 3706, 4687, 5246, 6649, 9374, 9503, 13298, 13481, 19006, 24089, 26962, 34099, 44591, 48178, 60931, 68198, 79679, 86437, 89182, 113033, 121862, 159358, 172874, 226066, 285907, 571814, 579683, 1035827, 1159366, 1469429, 2071654, 2938858, 3716791, 4860419, 7433582, 9720838, 63185447, 126370894]

約数ペア:

[(1, 126370894), (2, 63185447), (13, 9720838), (17, 7433582), (26, 4860419), (34, 3716791), (43, 2938858), (61, 2071654), (86, 1469429), (109, 1159366), (122, 1035827), (218, 579683), (221, 571814), (442, 285907), (559, 226066), (731, 172874), (793, 159358), (1037, 121862), (1118, 113033), (1417, 89182), (1462, 86437), (1586, 79679), (1853, 68198), (2074, 60931), (2623, 48178), (2834, 44591), (3706, 34099), (4687, 26962), (5246, 24089), (6649, 19006), (9374, 13481), (9503, 13298)]