126425488

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^2\times {\mathrm{73}}^1$

素因数の和:189

約数の個数: 90

約数和(自身を含む): 295120806

約数和(自身を除く): 168695318

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 73, 94, 98, 112, 146, 188, 196, 292, 329, 376, 392, 511, 584, 658, 752, 784, 1022, 1168, 1316, 2044, 2209, 2303, 2632, 3431, 3577, 4088, 4418, 4606, 5264, 6862, 7154, 8176, 8836, 9212, 13724, 14308, 15463, 17672, 18424, 24017, 27448, 28616, 30926, 35344, 36848, 48034, 54896, 57232, 61852, 96068, 108241, 123704, 161257, 168119, 192136, 216482, 247408, 322514, 336238, 384272, 432964, 645028, 672476, 865928, 1128799, 1290056, 1344952, 1731856, 2257598, 2580112, 2689904, 4515196, 7901593, 9030392, 15803186, 18060784, 31606372, 63212744, 126425488]

約数ペア:

[(1, 126425488), (2, 63212744), (4, 31606372), (7, 18060784), (8, 15803186), (14, 9030392), (16, 7901593), (28, 4515196), (47, 2689904), (49, 2580112), (56, 2257598), (73, 1731856), (94, 1344952), (98, 1290056), (112, 1128799), (146, 865928), (188, 672476), (196, 645028), (292, 432964), (329, 384272), (376, 336238), (392, 322514), (511, 247408), (584, 216482), (658, 192136), (752, 168119), (784, 161257), (1022, 123704), (1168, 108241), (1316, 96068), (2044, 61852), (2209, 57232), (2303, 54896), (2632, 48034), (3431, 36848), (3577, 35344), (4088, 30926), (4418, 28616), (4606, 27448), (5264, 24017), (6862, 18424), (7154, 17672), (8176, 15463), (8836, 14308), (9212, 13724)]