16858128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:532

約数の個数: 80

約数和(自身を含む): 50282496

約数和(自身を除く): 33424368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 131, 168, 262, 336, 383, 393, 524, 766, 786, 917, 1048, 1149, 1532, 1572, 1834, 2096, 2298, 2681, 2751, 3064, 3144, 3668, 4596, 5362, 5502, 6128, 6288, 7336, 8043, 9192, 10724, 11004, 14672, 16086, 18384, 21448, 22008, 32172, 42896, 44016, 50173, 64344, 100346, 128688, 150519, 200692, 301038, 351211, 401384, 602076, 702422, 802768, 1053633, 1204152, 1404844, 2107266, 2408304, 2809688, 4214532, 5619376, 8429064, 16858128]

約数ペア:

[(1, 16858128), (2, 8429064), (3, 5619376), (4, 4214532), (6, 2809688), (7, 2408304), (8, 2107266), (12, 1404844), (14, 1204152), (16, 1053633), (21, 802768), (24, 702422), (28, 602076), (42, 401384), (48, 351211), (56, 301038), (84, 200692), (112, 150519), (131, 128688), (168, 100346), (262, 64344), (336, 50173), (383, 44016), (393, 42896), (524, 32172), (766, 22008), (786, 21448), (917, 18384), (1048, 16086), (1149, 14672), (1532, 11004), (1572, 10724), (1834, 9192), (2096, 8043), (2298, 7336), (2681, 6288), (2751, 6128), (3064, 5502), (3144, 5362), (3668, 4596)]