164983728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:491

約数の個数: 160

約数和(自身を含む): 530966016

約数和(自身を除く): 365982288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 107, 112, 156, 168, 182, 208, 214, 273, 312, 321, 336, 353, 364, 428, 546, 624, 642, 706, 728, 749, 856, 1059, 1092, 1284, 1391, 1412, 1456, 1498, 1712, 2118, 2184, 2247, 2471, 2568, 2782, 2824, 2996, 4173, 4236, 4368, 4494, 4589, 4942, 5136, 5564, 5648, 5992, 7413, 8346, 8472, 8988, 9178, 9737, 9884, 11128, 11984, 13767, 14826, 16692, 16944, 17976, 18356, 19474, 19768, 22256, 27534, 29211, 29652, 32123, 33384, 35952, 36712, 37771, 38948, 39536, 55068, 58422, 59304, 64246, 66768, 73424, 75542, 77896, 96369, 110136, 113313, 116844, 118608, 128492, 151084, 155792, 192738, 220272, 226626, 233688, 256984, 264397, 302168, 385476, 453252, 467376, 491023, 513968, 528794, 604336, 770952, 793191, 906504, 982046, 1057588, 1473069, 1541904, 1586382, 1813008, 1964092, 2115176, 2946138, 3172764, 3437161, 3928184, 4230352, 5892276, 6345528, 6874322, 7856368, 10311483, 11784552, 12691056, 13748644, 20622966, 23569104, 27497288, 41245932, 54994576, 82491864, 164983728]

約数ペア:

[(1, 164983728), (2, 82491864), (3, 54994576), (4, 41245932), (6, 27497288), (7, 23569104), (8, 20622966), (12, 13748644), (13, 12691056), (14, 11784552), (16, 10311483), (21, 7856368), (24, 6874322), (26, 6345528), (28, 5892276), (39, 4230352), (42, 3928184), (48, 3437161), (52, 3172764), (56, 2946138), (78, 2115176), (84, 1964092), (91, 1813008), (104, 1586382), (107, 1541904), (112, 1473069), (156, 1057588), (168, 982046), (182, 906504), (208, 793191), (214, 770952), (273, 604336), (312, 528794), (321, 513968), (336, 491023), (353, 467376), (364, 453252), (428, 385476), (546, 302168), (624, 264397), (642, 256984), (706, 233688), (728, 226626), (749, 220272), (856, 192738), (1059, 155792), (1092, 151084), (1284, 128492), (1391, 118608), (1412, 116844), (1456, 113313), (1498, 110136), (1712, 96369), (2118, 77896), (2184, 75542), (2247, 73424), (2471, 66768), (2568, 64246), (2782, 59304), (2824, 58422), (2996, 55068), (4173, 39536), (4236, 38948), (4368, 37771), (4494, 36712), (4589, 35952), (4942, 33384), (5136, 32123), (5564, 29652), (5648, 29211), (5992, 27534), (7413, 22256), (8346, 19768), (8472, 19474), (8988, 18356), (9178, 17976), (9737, 16944), (9884, 16692), (11128, 14826), (11984, 13767)]