156671592

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4987}}^1$

素因数の和:5031

約数の個数: 128

約数和(自身を含む): 517155840

約数和(自身を除く): 360484248

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 132, 136, 154, 168, 187, 204, 231, 238, 264, 308, 357, 374, 408, 462, 476, 561, 616, 714, 748, 924, 952, 1122, 1309, 1428, 1496, 1848, 2244, 2618, 2856, 3927, 4488, 4987, 5236, 7854, 9974, 10472, 14961, 15708, 19948, 29922, 31416, 34909, 39896, 54857, 59844, 69818, 84779, 104727, 109714, 119688, 139636, 164571, 169558, 209454, 219428, 254337, 279272, 329142, 339116, 383999, 418908, 438856, 508674, 593453, 658284, 678232, 767998, 837816, 932569, 1017348, 1151997, 1186906, 1316568, 1535996, 1780359, 1865138, 2034696, 2303994, 2373812, 2797707, 3071992, 3560718, 3730276, 4607988, 4747624, 5595414, 6527983, 7121436, 7460552, 9215976, 11190828, 13055966, 14242872, 19583949, 22381656, 26111932, 39167898, 52223864, 78335796, 156671592]

約数ペア:

[(1, 156671592), (2, 78335796), (3, 52223864), (4, 39167898), (6, 26111932), (7, 22381656), (8, 19583949), (11, 14242872), (12, 13055966), (14, 11190828), (17, 9215976), (21, 7460552), (22, 7121436), (24, 6527983), (28, 5595414), (33, 4747624), (34, 4607988), (42, 3730276), (44, 3560718), (51, 3071992), (56, 2797707), (66, 2373812), (68, 2303994), (77, 2034696), (84, 1865138), (88, 1780359), (102, 1535996), (119, 1316568), (132, 1186906), (136, 1151997), (154, 1017348), (168, 932569), (187, 837816), (204, 767998), (231, 678232), (238, 658284), (264, 593453), (308, 508674), (357, 438856), (374, 418908), (408, 383999), (462, 339116), (476, 329142), (561, 279272), (616, 254337), (714, 219428), (748, 209454), (924, 169558), (952, 164571), (1122, 139636), (1309, 119688), (1428, 109714), (1496, 104727), (1848, 84779), (2244, 69818), (2618, 59844), (2856, 54857), (3927, 39896), (4488, 34909), (4987, 31416), (5236, 29922), (7854, 19948), (9974, 15708), (10472, 14961)]