189388368

素因数分解:

$2^4\times 3^6\times {\mathrm{13}}^1\times {\mathrm{1249}}^1$

素因数の和:1288

約数の個数: 140

約数和(自身を含む): 592952500

約数和(自身を除く): 403564132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 729, 936, 972, 1053, 1249, 1296, 1404, 1458, 1872, 1944, 2106, 2498, 2808, 2916, 3159, 3747, 3888, 4212, 4996, 5616, 5832, 6318, 7494, 8424, 9477, 9992, 11241, 11664, 12636, 14988, 16237, 16848, 18954, 19984, 22482, 25272, 29976, 32474, 33723, 37908, 44964, 48711, 50544, 59952, 64948, 67446, 75816, 89928, 97422, 101169, 129896, 134892, 146133, 151632, 179856, 194844, 202338, 259792, 269784, 292266, 303507, 389688, 404676, 438399, 539568, 584532, 607014, 779376, 809352, 876798, 910521, 1169064, 1214028, 1315197, 1618704, 1753596, 1821042, 2338128, 2428056, 2630394, 3507192, 3642084, 3945591, 4856112, 5260788, 7014384, 7284168, 7891182, 10521576, 11836773, 14568336, 15782364, 21043152, 23673546, 31564728, 47347092, 63129456, 94694184, 189388368]

約数ペア:

[(1, 189388368), (2, 94694184), (3, 63129456), (4, 47347092), (6, 31564728), (8, 23673546), (9, 21043152), (12, 15782364), (13, 14568336), (16, 11836773), (18, 10521576), (24, 7891182), (26, 7284168), (27, 7014384), (36, 5260788), (39, 4856112), (48, 3945591), (52, 3642084), (54, 3507192), (72, 2630394), (78, 2428056), (81, 2338128), (104, 1821042), (108, 1753596), (117, 1618704), (144, 1315197), (156, 1214028), (162, 1169064), (208, 910521), (216, 876798), (234, 809352), (243, 779376), (312, 607014), (324, 584532), (351, 539568), (432, 438399), (468, 404676), (486, 389688), (624, 303507), (648, 292266), (702, 269784), (729, 259792), (936, 202338), (972, 194844), (1053, 179856), (1249, 151632), (1296, 146133), (1404, 134892), (1458, 129896), (1872, 101169), (1944, 97422), (2106, 89928), (2498, 75816), (2808, 67446), (2916, 64948), (3159, 59952), (3747, 50544), (3888, 48711), (4212, 44964), (4996, 37908), (5616, 33723), (5832, 32474), (6318, 29976), (7494, 25272), (8424, 22482), (9477, 19984), (9992, 18954), (11241, 16848), (11664, 16237), (12636, 14988)]