190981908

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{136027}}^1$

素因数の和:136053

約数の個数: 48

約数和(自身を含む): 533229760

約数和(自身を除く): 342247852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 136027, 272054, 408081, 544108, 816162, 1224243, 1632324, 1768351, 2448486, 3536702, 3672729, 4896972, 5305053, 7073404, 7345458, 10610106, 14690916, 15915159, 21220212, 31830318, 47745477, 63660636, 95490954, 190981908]

約数ペア:

[(1, 190981908), (2, 95490954), (3, 63660636), (4, 47745477), (6, 31830318), (9, 21220212), (12, 15915159), (13, 14690916), (18, 10610106), (26, 7345458), (27, 7073404), (36, 5305053), (39, 4896972), (52, 3672729), (54, 3536702), (78, 2448486), (108, 1768351), (117, 1632324), (156, 1224243), (234, 816162), (351, 544108), (468, 408081), (702, 272054), (1404, 136027)]