154440138

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 342144000

約数和(自身を除く): 187703862

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 109, 174, 218, 327, 479, 493, 654, 958, 986, 1437, 1479, 1853, 2874, 2958, 3161, 3706, 5559, 6322, 8143, 9483, 11118, 13891, 16286, 18966, 24429, 27782, 41673, 48858, 52211, 53737, 83346, 104422, 107474, 156633, 161211, 236147, 313266, 322422, 472294, 708441, 887587, 1416882, 1514119, 1775174, 2662761, 3028238, 4542357, 5325522, 9084714, 25740023, 51480046, 77220069, 154440138]

約数ペア:

[(1, 154440138), (2, 77220069), (3, 51480046), (6, 25740023), (17, 9084714), (29, 5325522), (34, 4542357), (51, 3028238), (58, 2662761), (87, 1775174), (102, 1514119), (109, 1416882), (174, 887587), (218, 708441), (327, 472294), (479, 322422), (493, 313266), (654, 236147), (958, 161211), (986, 156633), (1437, 107474), (1479, 104422), (1853, 83346), (2874, 53737), (2958, 52211), (3161, 48858), (3706, 41673), (5559, 27782), (6322, 24429), (8143, 18966), (9483, 16286), (11118, 13891)]