140838588

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{919}}^1$

素因数の和:989

約数の個数: 120

約数和(自身を含む): 411438720

約数和(自身を除く): 270600132

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 43, 44, 54, 66, 81, 86, 99, 108, 129, 132, 162, 172, 198, 258, 297, 324, 387, 396, 473, 516, 594, 774, 891, 919, 946, 1161, 1188, 1419, 1548, 1782, 1838, 1892, 2322, 2757, 2838, 3483, 3564, 3676, 4257, 4644, 5514, 5676, 6966, 8271, 8514, 10109, 11028, 12771, 13932, 16542, 17028, 20218, 24813, 25542, 30327, 33084, 38313, 39517, 40436, 49626, 51084, 60654, 74439, 76626, 79034, 90981, 99252, 118551, 121308, 148878, 153252, 158068, 181962, 237102, 272943, 297756, 355653, 363924, 434687, 474204, 545886, 711306, 818829, 869374, 1066959, 1091772, 1304061, 1422612, 1637658, 1738748, 2133918, 2608122, 3200877, 3275316, 3912183, 4267836, 5216244, 6401754, 7824366, 11736549, 12803508, 15648732, 23473098, 35209647, 46946196, 70419294, 140838588]

約数ペア:

[(1, 140838588), (2, 70419294), (3, 46946196), (4, 35209647), (6, 23473098), (9, 15648732), (11, 12803508), (12, 11736549), (18, 7824366), (22, 6401754), (27, 5216244), (33, 4267836), (36, 3912183), (43, 3275316), (44, 3200877), (54, 2608122), (66, 2133918), (81, 1738748), (86, 1637658), (99, 1422612), (108, 1304061), (129, 1091772), (132, 1066959), (162, 869374), (172, 818829), (198, 711306), (258, 545886), (297, 474204), (324, 434687), (387, 363924), (396, 355653), (473, 297756), (516, 272943), (594, 237102), (774, 181962), (891, 158068), (919, 153252), (946, 148878), (1161, 121308), (1188, 118551), (1419, 99252), (1548, 90981), (1782, 79034), (1838, 76626), (1892, 74439), (2322, 60654), (2757, 51084), (2838, 49626), (3483, 40436), (3564, 39517), (3676, 38313), (4257, 33084), (4644, 30327), (5514, 25542), (5676, 24813), (6966, 20218), (8271, 17028), (8514, 16542), (10109, 13932), (11028, 12771)]