162931328

素因数分解:

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

素因数の和:194

約数の個数: 128

約数和(自身を含む): 391288320

約数和(自身を除く): 228356992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 53, 56, 64, 73, 94, 106, 112, 128, 146, 188, 212, 224, 292, 329, 371, 376, 424, 448, 511, 584, 658, 742, 752, 848, 896, 1022, 1168, 1316, 1484, 1504, 1696, 2044, 2336, 2491, 2632, 2968, 3008, 3392, 3431, 3869, 4088, 4672, 4982, 5264, 5936, 6016, 6784, 6862, 7738, 8176, 9344, 9964, 10528, 11872, 13724, 15476, 16352, 17437, 19928, 21056, 23744, 24017, 27083, 27448, 30952, 32704, 34874, 39856, 42112, 47488, 48034, 54166, 54896, 61904, 65408, 69748, 79712, 96068, 108332, 109792, 123808, 139496, 159424, 181843, 192136, 216664, 219584, 247616, 278992, 318848, 363686, 384272, 433328, 439168, 495232, 557984, 727372, 768544, 866656, 1115968, 1272901, 1454744, 1537088, 1733312, 2231936, 2545802, 2909488, 3074176, 3466624, 5091604, 5818976, 10183208, 11637952, 20366416, 23275904, 40732832, 81465664, 162931328]

約数ペア:

[(1, 162931328), (2, 81465664), (4, 40732832), (7, 23275904), (8, 20366416), (14, 11637952), (16, 10183208), (28, 5818976), (32, 5091604), (47, 3466624), (53, 3074176), (56, 2909488), (64, 2545802), (73, 2231936), (94, 1733312), (106, 1537088), (112, 1454744), (128, 1272901), (146, 1115968), (188, 866656), (212, 768544), (224, 727372), (292, 557984), (329, 495232), (371, 439168), (376, 433328), (424, 384272), (448, 363686), (511, 318848), (584, 278992), (658, 247616), (742, 219584), (752, 216664), (848, 192136), (896, 181843), (1022, 159424), (1168, 139496), (1316, 123808), (1484, 109792), (1504, 108332), (1696, 96068), (2044, 79712), (2336, 69748), (2491, 65408), (2632, 61904), (2968, 54896), (3008, 54166), (3392, 48034), (3431, 47488), (3869, 42112), (4088, 39856), (4672, 34874), (4982, 32704), (5264, 30952), (5936, 27448), (6016, 27083), (6784, 24017), (6862, 23744), (7738, 21056), (8176, 19928), (9344, 17437), (9964, 16352), (10528, 15476), (11872, 13724)]