160403328

素因数分解:

$2^7\times 3^8\times {\mathrm{191}}^1$

素因数の和:229

約数の個数: 144

約数和(自身を含む): 481815360

約数和(自身を除く): 321412032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 191, 192, 216, 243, 288, 324, 382, 384, 432, 486, 573, 576, 648, 729, 764, 864, 972, 1146, 1152, 1296, 1458, 1528, 1719, 1728, 1944, 2187, 2292, 2592, 2916, 3056, 3438, 3456, 3888, 4374, 4584, 5157, 5184, 5832, 6112, 6561, 6876, 7776, 8748, 9168, 10314, 10368, 11664, 12224, 13122, 13752, 15471, 15552, 17496, 18336, 20628, 23328, 24448, 26244, 27504, 30942, 31104, 34992, 36672, 41256, 46413, 46656, 52488, 55008, 61884, 69984, 73344, 82512, 92826, 93312, 104976, 110016, 123768, 139239, 139968, 165024, 185652, 209952, 220032, 247536, 278478, 279936, 330048, 371304, 417717, 419904, 495072, 556956, 660096, 742608, 835434, 839808, 990144, 1113912, 1253151, 1485216, 1670868, 1980288, 2227824, 2506302, 2970432, 3341736, 4455648, 5012604, 5940864, 6683472, 8911296, 10025208, 13366944, 17822592, 20050416, 26733888, 40100832, 53467776, 80201664, 160403328]

約数ペア:

[(1, 160403328), (2, 80201664), (3, 53467776), (4, 40100832), (6, 26733888), (8, 20050416), (9, 17822592), (12, 13366944), (16, 10025208), (18, 8911296), (24, 6683472), (27, 5940864), (32, 5012604), (36, 4455648), (48, 3341736), (54, 2970432), (64, 2506302), (72, 2227824), (81, 1980288), (96, 1670868), (108, 1485216), (128, 1253151), (144, 1113912), (162, 990144), (191, 839808), (192, 835434), (216, 742608), (243, 660096), (288, 556956), (324, 495072), (382, 419904), (384, 417717), (432, 371304), (486, 330048), (573, 279936), (576, 278478), (648, 247536), (729, 220032), (764, 209952), (864, 185652), (972, 165024), (1146, 139968), (1152, 139239), (1296, 123768), (1458, 110016), (1528, 104976), (1719, 93312), (1728, 92826), (1944, 82512), (2187, 73344), (2292, 69984), (2592, 61884), (2916, 55008), (3056, 52488), (3438, 46656), (3456, 46413), (3888, 41256), (4374, 36672), (4584, 34992), (5157, 31104), (5184, 30942), (5832, 27504), (6112, 26244), (6561, 24448), (6876, 23328), (7776, 20628), (8748, 18336), (9168, 17496), (10314, 15552), (10368, 15471), (11664, 13752), (12224, 13122)]