161774304

素因数分解:

$2^5\times 3^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:432

約数の個数: 96

約数和(自身を含む): 436907520

約数和(自身を除く): 275133216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 79, 83, 96, 158, 166, 237, 249, 257, 316, 332, 474, 498, 514, 632, 664, 771, 948, 996, 1028, 1264, 1328, 1542, 1896, 1992, 2056, 2528, 2656, 3084, 3792, 3984, 4112, 6168, 6557, 7584, 7968, 8224, 12336, 13114, 19671, 20303, 21331, 24672, 26228, 39342, 40606, 42662, 52456, 60909, 63993, 78684, 81212, 85324, 104912, 121818, 127986, 157368, 162424, 170648, 209824, 243636, 255972, 314736, 324848, 341296, 487272, 511944, 629472, 649696, 682592, 974544, 1023888, 1685149, 1949088, 2047776, 3370298, 5055447, 6740596, 10110894, 13481192, 20221788, 26962384, 40443576, 53924768, 80887152, 161774304]

約数ペア:

[(1, 161774304), (2, 80887152), (3, 53924768), (4, 40443576), (6, 26962384), (8, 20221788), (12, 13481192), (16, 10110894), (24, 6740596), (32, 5055447), (48, 3370298), (79, 2047776), (83, 1949088), (96, 1685149), (158, 1023888), (166, 974544), (237, 682592), (249, 649696), (257, 629472), (316, 511944), (332, 487272), (474, 341296), (498, 324848), (514, 314736), (632, 255972), (664, 243636), (771, 209824), (948, 170648), (996, 162424), (1028, 157368), (1264, 127986), (1328, 121818), (1542, 104912), (1896, 85324), (1992, 81212), (2056, 78684), (2528, 63993), (2656, 60909), (3084, 52456), (3792, 42662), (3984, 40606), (4112, 39342), (6168, 26228), (6557, 24672), (7584, 21331), (7968, 20303), (8224, 19671), (12336, 13114)]