112385912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 128

約数和(自身を含む): 257126400

約数和(自身を除く): 144740488

約数列:

[1, 2, 4, 8, 17, 19, 23, 31, 34, 38, 46, 61, 62, 68, 76, 92, 122, 124, 136, 152, 184, 244, 248, 323, 391, 437, 488, 527, 589, 646, 713, 782, 874, 1037, 1054, 1159, 1178, 1292, 1403, 1426, 1564, 1748, 1891, 2074, 2108, 2318, 2356, 2584, 2806, 2852, 3128, 3496, 3782, 4148, 4216, 4636, 4712, 5612, 5704, 7429, 7564, 8296, 9272, 10013, 11224, 12121, 13547, 14858, 15128, 19703, 20026, 23851, 24242, 26657, 27094, 29716, 32147, 35929, 39406, 40052, 43493, 47702, 48484, 53314, 54188, 59432, 64294, 71858, 78812, 80104, 86986, 95404, 96968, 106628, 108376, 128588, 143716, 157624, 173972, 190808, 213256, 230299, 257176, 287432, 347944, 453169, 460598, 610793, 739381, 826367, 906338, 921196, 1221586, 1478762, 1652734, 1812676, 1842392, 2443172, 2957524, 3305468, 3625352, 4886344, 5915048, 6610936, 14048239, 28096478, 56192956, 112385912]

約数ペア:

[(1, 112385912), (2, 56192956), (4, 28096478), (8, 14048239), (17, 6610936), (19, 5915048), (23, 4886344), (31, 3625352), (34, 3305468), (38, 2957524), (46, 2443172), (61, 1842392), (62, 1812676), (68, 1652734), (76, 1478762), (92, 1221586), (122, 921196), (124, 906338), (136, 826367), (152, 739381), (184, 610793), (244, 460598), (248, 453169), (323, 347944), (391, 287432), (437, 257176), (488, 230299), (527, 213256), (589, 190808), (646, 173972), (713, 157624), (782, 143716), (874, 128588), (1037, 108376), (1054, 106628), (1159, 96968), (1178, 95404), (1292, 86986), (1403, 80104), (1426, 78812), (1564, 71858), (1748, 64294), (1891, 59432), (2074, 54188), (2108, 53314), (2318, 48484), (2356, 47702), (2584, 43493), (2806, 40052), (2852, 39406), (3128, 35929), (3496, 32147), (3782, 29716), (4148, 27094), (4216, 26657), (4636, 24242), (4712, 23851), (5612, 20026), (5704, 19703), (7429, 15128), (7564, 14858), (8296, 13547), (9272, 12121), (10013, 11224)]