131339124

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{173729}}^1$

素因数の和:173749

約数の個数: 48

約数和(自身を含む): 389155200

約数和(自身を除く): 257816076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 173729, 347458, 521187, 694916, 1042374, 1216103, 1563561, 2084748, 2432206, 3127122, 3648309, 4690683, 4864412, 6254244, 7296618, 9381366, 10944927, 14593236, 18762732, 21889854, 32834781, 43779708, 65669562, 131339124]

約数ペア:

[(1, 131339124), (2, 65669562), (3, 43779708), (4, 32834781), (6, 21889854), (7, 18762732), (9, 14593236), (12, 10944927), (14, 9381366), (18, 7296618), (21, 6254244), (27, 4864412), (28, 4690683), (36, 3648309), (42, 3127122), (54, 2432206), (63, 2084748), (84, 1563561), (108, 1216103), (126, 1042374), (189, 694916), (252, 521187), (378, 347458), (756, 173729)]