189769216

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4073}}^1$

素因数の和:4111

約数の個数: 80

約数和(自身を含む): 466782624

約数和(自身を除く): 277013408

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 3584, 4073, 5824, 6656, 8146, 11648, 16292, 23296, 28511, 32584, 46592, 52949, 57022, 65168, 105898, 114044, 130336, 211796, 228088, 260672, 370643, 423592, 456176, 521344, 741286, 847184, 912352, 1042688, 1482572, 1694368, 1824704, 2085376, 2965144, 3388736, 3649408, 5930288, 6777472, 7298816, 11860576, 13554944, 14597632, 23721152, 27109888, 47442304, 94884608, 189769216]

約数ペア:

[(1, 189769216), (2, 94884608), (4, 47442304), (7, 27109888), (8, 23721152), (13, 14597632), (14, 13554944), (16, 11860576), (26, 7298816), (28, 6777472), (32, 5930288), (52, 3649408), (56, 3388736), (64, 2965144), (91, 2085376), (104, 1824704), (112, 1694368), (128, 1482572), (182, 1042688), (208, 912352), (224, 847184), (256, 741286), (364, 521344), (416, 456176), (448, 423592), (512, 370643), (728, 260672), (832, 228088), (896, 211796), (1456, 130336), (1664, 114044), (1792, 105898), (2912, 65168), (3328, 57022), (3584, 52949), (4073, 46592), (5824, 32584), (6656, 28511), (8146, 23296), (11648, 16292)]