170704352

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 144

約数和(自身を含む): 434409696

約数和(自身を除く): 263705344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 61, 62, 91, 104, 112, 122, 124, 182, 208, 217, 224, 244, 248, 364, 403, 416, 427, 434, 488, 496, 728, 793, 806, 854, 868, 961, 976, 992, 1456, 1586, 1612, 1708, 1736, 1891, 1922, 1952, 2821, 2912, 3172, 3224, 3416, 3472, 3782, 3844, 5551, 5642, 6344, 6448, 6727, 6832, 6944, 7564, 7688, 11102, 11284, 12493, 12688, 12896, 13237, 13454, 13664, 15128, 15376, 22204, 22568, 24583, 24986, 25376, 26474, 26908, 30256, 30752, 44408, 45136, 49166, 49972, 52948, 53816, 58621, 60512, 87451, 88816, 90272, 98332, 99944, 105896, 107632, 117242, 172081, 174902, 177632, 196664, 199888, 211792, 215264, 234484, 344162, 349804, 393328, 399776, 410347, 423584, 468968, 688324, 699608, 762073, 786656, 820694, 937936, 1376648, 1399216, 1524146, 1641388, 1875872, 2753296, 2798432, 3048292, 3282776, 5334511, 5506592, 6096584, 6565552, 10669022, 12193168, 13131104, 21338044, 24386336, 42676088, 85352176, 170704352]

約数ペア:

[(1, 170704352), (2, 85352176), (4, 42676088), (7, 24386336), (8, 21338044), (13, 13131104), (14, 12193168), (16, 10669022), (26, 6565552), (28, 6096584), (31, 5506592), (32, 5334511), (52, 3282776), (56, 3048292), (61, 2798432), (62, 2753296), (91, 1875872), (104, 1641388), (112, 1524146), (122, 1399216), (124, 1376648), (182, 937936), (208, 820694), (217, 786656), (224, 762073), (244, 699608), (248, 688324), (364, 468968), (403, 423584), (416, 410347), (427, 399776), (434, 393328), (488, 349804), (496, 344162), (728, 234484), (793, 215264), (806, 211792), (854, 199888), (868, 196664), (961, 177632), (976, 174902), (992, 172081), (1456, 117242), (1586, 107632), (1612, 105896), (1708, 99944), (1736, 98332), (1891, 90272), (1922, 88816), (1952, 87451), (2821, 60512), (2912, 58621), (3172, 53816), (3224, 52948), (3416, 49972), (3472, 49166), (3782, 45136), (3844, 44408), (5551, 30752), (5642, 30256), (6344, 26908), (6448, 26474), (6727, 25376), (6832, 24986), (6944, 24583), (7564, 22568), (7688, 22204), (11102, 15376), (11284, 15128), (12493, 13664), (12688, 13454), (12896, 13237)]