125579272

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 313286400

約数和(自身を除く): 187707128

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 73, 91, 104, 119, 136, 139, 146, 182, 221, 238, 278, 292, 364, 442, 476, 511, 556, 584, 728, 884, 949, 952, 973, 1022, 1112, 1241, 1547, 1768, 1807, 1898, 1946, 2044, 2363, 2482, 3094, 3614, 3796, 3892, 4088, 4726, 4964, 6188, 6643, 7228, 7592, 7784, 8687, 9452, 9928, 10147, 12376, 12649, 13286, 14456, 16133, 16541, 17374, 18904, 20294, 25298, 26572, 30719, 32266, 33082, 34748, 40588, 50596, 53144, 61438, 64532, 66164, 69496, 71029, 81176, 101192, 112931, 122876, 129064, 131911, 132328, 142058, 172499, 215033, 225862, 245752, 263822, 284116, 344998, 430066, 451724, 527644, 568232, 689996, 860132, 903448, 923377, 1055288, 1207493, 1379992, 1720264, 1846754, 2242487, 2414986, 3693508, 4484974, 4829972, 7387016, 8969948, 9659944, 15697409, 17939896, 31394818, 62789636, 125579272]

約数ペア:

[(1, 125579272), (2, 62789636), (4, 31394818), (7, 17939896), (8, 15697409), (13, 9659944), (14, 8969948), (17, 7387016), (26, 4829972), (28, 4484974), (34, 3693508), (52, 2414986), (56, 2242487), (68, 1846754), (73, 1720264), (91, 1379992), (104, 1207493), (119, 1055288), (136, 923377), (139, 903448), (146, 860132), (182, 689996), (221, 568232), (238, 527644), (278, 451724), (292, 430066), (364, 344998), (442, 284116), (476, 263822), (511, 245752), (556, 225862), (584, 215033), (728, 172499), (884, 142058), (949, 132328), (952, 131911), (973, 129064), (1022, 122876), (1112, 112931), (1241, 101192), (1547, 81176), (1768, 71029), (1807, 69496), (1898, 66164), (1946, 64532), (2044, 61438), (2363, 53144), (2482, 50596), (3094, 40588), (3614, 34748), (3796, 33082), (3892, 32266), (4088, 30719), (4726, 26572), (4964, 25298), (6188, 20294), (6643, 18904), (7228, 17374), (7592, 16541), (7784, 16133), (8687, 14456), (9452, 13286), (9928, 12649), (10147, 12376)]