142564912

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:195

約数の個数: 120

約数和(自身を含む): 338924736

約数和(自身を除く): 196359824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 53, 56, 73, 94, 98, 106, 112, 146, 188, 196, 212, 292, 329, 371, 376, 392, 424, 511, 584, 658, 742, 752, 784, 848, 1022, 1168, 1316, 1484, 2044, 2303, 2491, 2597, 2632, 2968, 3431, 3577, 3869, 4088, 4606, 4982, 5194, 5264, 5936, 6862, 7154, 7738, 8176, 9212, 9964, 10388, 13724, 14308, 15476, 17437, 18424, 19928, 20776, 24017, 27083, 27448, 28616, 30952, 34874, 36848, 39856, 41552, 48034, 54166, 54896, 57232, 61904, 69748, 96068, 108332, 122059, 139496, 168119, 181843, 189581, 192136, 216664, 244118, 278992, 336238, 363686, 379162, 384272, 433328, 488236, 672476, 727372, 758324, 976472, 1272901, 1344952, 1454744, 1516648, 1952944, 2545802, 2689904, 2909488, 3033296, 5091604, 8910307, 10183208, 17820614, 20366416, 35641228, 71282456, 142564912]

約数ペア:

[(1, 142564912), (2, 71282456), (4, 35641228), (7, 20366416), (8, 17820614), (14, 10183208), (16, 8910307), (28, 5091604), (47, 3033296), (49, 2909488), (53, 2689904), (56, 2545802), (73, 1952944), (94, 1516648), (98, 1454744), (106, 1344952), (112, 1272901), (146, 976472), (188, 758324), (196, 727372), (212, 672476), (292, 488236), (329, 433328), (371, 384272), (376, 379162), (392, 363686), (424, 336238), (511, 278992), (584, 244118), (658, 216664), (742, 192136), (752, 189581), (784, 181843), (848, 168119), (1022, 139496), (1168, 122059), (1316, 108332), (1484, 96068), (2044, 69748), (2303, 61904), (2491, 57232), (2597, 54896), (2632, 54166), (2968, 48034), (3431, 41552), (3577, 39856), (3869, 36848), (4088, 34874), (4606, 30952), (4982, 28616), (5194, 27448), (5264, 27083), (5936, 24017), (6862, 20776), (7154, 19928), (7738, 18424), (8176, 17437), (9212, 15476), (9964, 14308), (10388, 13724)]