190045908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31237}}^1$

素因数の和:31273

約数の個数: 54

約数和(自身を含む): 520206414

約数和(自身を除く): 330160506

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 31237, 62474, 93711, 124948, 187422, 281133, 374844, 406081, 562266, 812162, 1124532, 1218243, 1624324, 2436486, 3654729, 4872972, 5279053, 7309458, 10558106, 14618916, 15837159, 21116212, 31674318, 47511477, 63348636, 95022954, 190045908]

約数ペア:

[(1, 190045908), (2, 95022954), (3, 63348636), (4, 47511477), (6, 31674318), (9, 21116212), (12, 15837159), (13, 14618916), (18, 10558106), (26, 7309458), (36, 5279053), (39, 4872972), (52, 3654729), (78, 2436486), (117, 1624324), (156, 1218243), (169, 1124532), (234, 812162), (338, 562266), (468, 406081), (507, 374844), (676, 281133), (1014, 187422), (1521, 124948), (2028, 93711), (3042, 62474), (6084, 31237)]