179984506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1549}}^1$

素因数の和:1714

約数の個数: 32

約数和(自身を含む): 300762000

約数和(自身を除く): 120777494

約数列:

[1, 2, 13, 26, 41, 82, 109, 218, 533, 1066, 1417, 1549, 2834, 3098, 4469, 8938, 20137, 40274, 58097, 63509, 116194, 127018, 168841, 337682, 825617, 1651234, 2194933, 4389866, 6922481, 13844962, 89992253, 179984506]

約数ペア:

[(1, 179984506), (2, 89992253), (13, 13844962), (26, 6922481), (41, 4389866), (82, 2194933), (109, 1651234), (218, 825617), (533, 337682), (1066, 168841), (1417, 127018), (1549, 116194), (2834, 63509), (3098, 58097), (4469, 40274), (8938, 20137)]