139938372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7607}}^1$

素因数の和:7697

約数の個数: 72

約数和(自身を含む): 409858176

約数和(自身を除く): 269919804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 4599, 6132, 7607, 9198, 15214, 18396, 22821, 30428, 45642, 53249, 68463, 91284, 106498, 136926, 159747, 212996, 273852, 319494, 479241, 555311, 638988, 958482, 1110622, 1665933, 1916964, 2221244, 3331866, 3887177, 4997799, 6663732, 7774354, 9995598, 11661531, 15548708, 19991196, 23323062, 34984593, 46646124, 69969186, 139938372]

約数ペア:

[(1, 139938372), (2, 69969186), (3, 46646124), (4, 34984593), (6, 23323062), (7, 19991196), (9, 15548708), (12, 11661531), (14, 9995598), (18, 7774354), (21, 6663732), (28, 4997799), (36, 3887177), (42, 3331866), (63, 2221244), (73, 1916964), (84, 1665933), (126, 1110622), (146, 958482), (219, 638988), (252, 555311), (292, 479241), (438, 319494), (511, 273852), (657, 212996), (876, 159747), (1022, 136926), (1314, 106498), (1533, 91284), (2044, 68463), (2628, 53249), (3066, 45642), (4599, 30428), (6132, 22821), (7607, 18396), (9198, 15214)]