156958368

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:635

約数の個数: 144

約数和(自身を含む): 488031264

約数和(自身を除く): 331072896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 61, 84, 96, 98, 112, 122, 147, 168, 183, 196, 224, 244, 294, 336, 366, 392, 427, 488, 547, 588, 672, 732, 784, 854, 976, 1094, 1176, 1281, 1464, 1568, 1641, 1708, 1952, 2188, 2352, 2562, 2928, 2989, 3282, 3416, 3829, 4376, 4704, 5124, 5856, 5978, 6564, 6832, 7658, 8752, 8967, 10248, 11487, 11956, 13128, 13664, 15316, 17504, 17934, 20496, 22974, 23912, 26256, 26803, 30632, 33367, 35868, 40992, 45948, 47824, 52512, 53606, 61264, 66734, 71736, 80409, 91896, 95648, 100101, 107212, 122528, 133468, 143472, 160818, 183792, 200202, 214424, 233569, 266936, 286944, 321636, 367584, 400404, 428848, 467138, 533872, 643272, 700707, 800808, 857696, 934276, 1067744, 1286544, 1401414, 1601616, 1634983, 1868552, 2573088, 2802828, 3203232, 3269966, 3737104, 4904949, 5605656, 6539932, 7474208, 9809898, 11211312, 13079864, 19619796, 22422624, 26159728, 39239592, 52319456, 78479184, 156958368]

約数ペア:

[(1, 156958368), (2, 78479184), (3, 52319456), (4, 39239592), (6, 26159728), (7, 22422624), (8, 19619796), (12, 13079864), (14, 11211312), (16, 9809898), (21, 7474208), (24, 6539932), (28, 5605656), (32, 4904949), (42, 3737104), (48, 3269966), (49, 3203232), (56, 2802828), (61, 2573088), (84, 1868552), (96, 1634983), (98, 1601616), (112, 1401414), (122, 1286544), (147, 1067744), (168, 934276), (183, 857696), (196, 800808), (224, 700707), (244, 643272), (294, 533872), (336, 467138), (366, 428848), (392, 400404), (427, 367584), (488, 321636), (547, 286944), (588, 266936), (672, 233569), (732, 214424), (784, 200202), (854, 183792), (976, 160818), (1094, 143472), (1176, 133468), (1281, 122528), (1464, 107212), (1568, 100101), (1641, 95648), (1708, 91896), (1952, 80409), (2188, 71736), (2352, 66734), (2562, 61264), (2928, 53606), (2989, 52512), (3282, 47824), (3416, 45948), (3829, 40992), (4376, 35868), (4704, 33367), (5124, 30632), (5856, 26803), (5978, 26256), (6564, 23912), (6832, 22974), (7658, 20496), (8752, 17934), (8967, 17504), (10248, 15316), (11487, 13664), (11956, 13128)]