164331888

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:775

約数の個数: 120

約数和(自身を含む): 499142160

約数和(自身を除く): 334810272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 109, 112, 147, 168, 196, 218, 294, 327, 336, 392, 436, 588, 641, 654, 763, 784, 872, 1176, 1282, 1308, 1526, 1744, 1923, 2289, 2352, 2564, 2616, 3052, 3846, 4487, 4578, 5128, 5232, 5341, 6104, 7692, 8974, 9156, 10256, 10682, 12208, 13461, 15384, 16023, 17948, 18312, 21364, 26922, 30768, 31409, 32046, 35896, 36624, 42728, 53844, 62818, 64092, 69869, 71792, 85456, 94227, 107688, 125636, 128184, 139738, 188454, 209607, 215376, 251272, 256368, 279476, 376908, 419214, 489083, 502544, 558952, 753816, 838428, 978166, 1117904, 1467249, 1507632, 1676856, 1956332, 2934498, 3353712, 3423581, 3912664, 5868996, 6847162, 7825328, 10270743, 11737992, 13694324, 20541486, 23475984, 27388648, 41082972, 54777296, 82165944, 164331888]

約数ペア:

[(1, 164331888), (2, 82165944), (3, 54777296), (4, 41082972), (6, 27388648), (7, 23475984), (8, 20541486), (12, 13694324), (14, 11737992), (16, 10270743), (21, 7825328), (24, 6847162), (28, 5868996), (42, 3912664), (48, 3423581), (49, 3353712), (56, 2934498), (84, 1956332), (98, 1676856), (109, 1507632), (112, 1467249), (147, 1117904), (168, 978166), (196, 838428), (218, 753816), (294, 558952), (327, 502544), (336, 489083), (392, 419214), (436, 376908), (588, 279476), (641, 256368), (654, 251272), (763, 215376), (784, 209607), (872, 188454), (1176, 139738), (1282, 128184), (1308, 125636), (1526, 107688), (1744, 94227), (1923, 85456), (2289, 71792), (2352, 69869), (2564, 64092), (2616, 62818), (3052, 53844), (3846, 42728), (4487, 36624), (4578, 35896), (5128, 32046), (5232, 31409), (5341, 30768), (6104, 26922), (7692, 21364), (8974, 18312), (9156, 17948), (10256, 16023), (10682, 15384), (12208, 13461)]