162944184

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1061

約数の個数: 128

約数和(自身を含む): 479969280

約数和(自身を除く): 317025096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 104, 124, 136, 156, 186, 204, 221, 248, 312, 372, 403, 408, 442, 527, 663, 744, 806, 884, 991, 1054, 1209, 1326, 1581, 1612, 1768, 1982, 2108, 2418, 2652, 2973, 3162, 3224, 3964, 4216, 4836, 5304, 5946, 6324, 6851, 7928, 9672, 11892, 12648, 12883, 13702, 16847, 20553, 23784, 25766, 27404, 30721, 33694, 38649, 41106, 50541, 51532, 54808, 61442, 67388, 77298, 82212, 92163, 101082, 103064, 122884, 134776, 154596, 164424, 184326, 202164, 219011, 245768, 309192, 368652, 399373, 404328, 438022, 522257, 657033, 737304, 798746, 876044, 1044514, 1198119, 1314066, 1566771, 1597492, 1752088, 2089028, 2396238, 2628132, 3133542, 3194984, 4178056, 4792476, 5256264, 6267084, 6789341, 9584952, 12534168, 13578682, 20368023, 27157364, 40736046, 54314728, 81472092, 162944184]

約数ペア:

[(1, 162944184), (2, 81472092), (3, 54314728), (4, 40736046), (6, 27157364), (8, 20368023), (12, 13578682), (13, 12534168), (17, 9584952), (24, 6789341), (26, 6267084), (31, 5256264), (34, 4792476), (39, 4178056), (51, 3194984), (52, 3133542), (62, 2628132), (68, 2396238), (78, 2089028), (93, 1752088), (102, 1597492), (104, 1566771), (124, 1314066), (136, 1198119), (156, 1044514), (186, 876044), (204, 798746), (221, 737304), (248, 657033), (312, 522257), (372, 438022), (403, 404328), (408, 399373), (442, 368652), (527, 309192), (663, 245768), (744, 219011), (806, 202164), (884, 184326), (991, 164424), (1054, 154596), (1209, 134776), (1326, 122884), (1581, 103064), (1612, 101082), (1768, 92163), (1982, 82212), (2108, 77298), (2418, 67388), (2652, 61442), (2973, 54808), (3162, 51532), (3224, 50541), (3964, 41106), (4216, 38649), (4836, 33694), (5304, 30721), (5946, 27404), (6324, 25766), (6851, 23784), (7928, 20553), (9672, 16847), (11892, 13702), (12648, 12883)]