190187816

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37321}}^1$

素因数の和:37354

約数の個数: 48

約数和(自身を含む): 446744340

約数和(自身を除く): 256556524

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 37321, 74642, 149284, 261247, 298568, 485173, 522494, 970346, 1044988, 1828729, 1940692, 2089976, 3396211, 3657458, 3881384, 6792422, 7314916, 13584844, 14629832, 23773477, 27169688, 47546954, 95093908, 190187816]

約数ペア:

[(1, 190187816), (2, 95093908), (4, 47546954), (7, 27169688), (8, 23773477), (13, 14629832), (14, 13584844), (26, 7314916), (28, 6792422), (49, 3881384), (52, 3657458), (56, 3396211), (91, 2089976), (98, 1940692), (104, 1828729), (182, 1044988), (196, 970346), (364, 522494), (392, 485173), (637, 298568), (728, 261247), (1274, 149284), (2548, 74642), (5096, 37321)]