139433448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{383}}^1$

素因数の和:607

約数の個数: 128

約数和(自身を含む): 437944320

約数和(自身を除く): 298510872

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 197, 231, 264, 308, 383, 394, 462, 591, 616, 766, 788, 924, 1149, 1182, 1379, 1532, 1576, 1848, 2167, 2298, 2364, 2681, 2758, 3064, 4137, 4213, 4334, 4596, 4728, 5362, 5516, 6501, 8043, 8274, 8426, 8668, 9192, 10724, 11032, 12639, 13002, 15169, 16086, 16548, 16852, 17336, 21448, 25278, 26004, 29491, 30338, 32172, 33096, 33704, 45507, 50556, 52008, 58982, 60676, 64344, 75451, 88473, 91014, 101112, 117964, 121352, 150902, 176946, 182028, 226353, 235928, 301804, 353892, 364056, 452706, 528157, 603608, 707784, 829961, 905412, 1056314, 1584471, 1659922, 1810824, 2112628, 2489883, 3168942, 3319844, 4225256, 4979766, 5809727, 6337884, 6639688, 9959532, 11619454, 12675768, 17429181, 19919064, 23238908, 34858362, 46477816, 69716724, 139433448]

約数ペア:

[(1, 139433448), (2, 69716724), (3, 46477816), (4, 34858362), (6, 23238908), (7, 19919064), (8, 17429181), (11, 12675768), (12, 11619454), (14, 9959532), (21, 6639688), (22, 6337884), (24, 5809727), (28, 4979766), (33, 4225256), (42, 3319844), (44, 3168942), (56, 2489883), (66, 2112628), (77, 1810824), (84, 1659922), (88, 1584471), (132, 1056314), (154, 905412), (168, 829961), (197, 707784), (231, 603608), (264, 528157), (308, 452706), (383, 364056), (394, 353892), (462, 301804), (591, 235928), (616, 226353), (766, 182028), (788, 176946), (924, 150902), (1149, 121352), (1182, 117964), (1379, 101112), (1532, 91014), (1576, 88473), (1848, 75451), (2167, 64344), (2298, 60676), (2364, 58982), (2681, 52008), (2758, 50556), (3064, 45507), (4137, 33704), (4213, 33096), (4334, 32172), (4596, 30338), (4728, 29491), (5362, 26004), (5516, 25278), (6501, 21448), (8043, 17336), (8274, 16852), (8426, 16548), (8668, 16086), (9192, 15169), (10724, 13002), (11032, 12639)]