140807808

素因数分解:

$2^7\times 3^7\times {\mathrm{503}}^1$

素因数の和:538

約数の個数: 128

約数和(自身を含む): 421545600

約数和(自身を除く): 280737792

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, 192, 216, 243, 288, 324, 384, 432, 486, 503, 576, 648, 729, 864, 972, 1006, 1152, 1296, 1458, 1509, 1728, 1944, 2012, 2187, 2592, 2916, 3018, 3456, 3888, 4024, 4374, 4527, 5184, 5832, 6036, 7776, 8048, 8748, 9054, 10368, 11664, 12072, 13581, 15552, 16096, 17496, 18108, 23328, 24144, 27162, 31104, 32192, 34992, 36216, 40743, 46656, 48288, 54324, 64384, 69984, 72432, 81486, 93312, 96576, 108648, 122229, 139968, 144864, 162972, 193152, 217296, 244458, 279936, 289728, 325944, 366687, 434592, 488916, 579456, 651888, 733374, 869184, 977832, 1100061, 1303776, 1466748, 1738368, 1955664, 2200122, 2607552, 2933496, 3911328, 4400244, 5215104, 5866992, 7822656, 8800488, 11733984, 15645312, 17600976, 23467968, 35201952, 46935936, 70403904, 140807808]

約数ペア:

[(1, 140807808), (2, 70403904), (3, 46935936), (4, 35201952), (6, 23467968), (8, 17600976), (9, 15645312), (12, 11733984), (16, 8800488), (18, 7822656), (24, 5866992), (27, 5215104), (32, 4400244), (36, 3911328), (48, 2933496), (54, 2607552), (64, 2200122), (72, 1955664), (81, 1738368), (96, 1466748), (108, 1303776), (128, 1100061), (144, 977832), (162, 869184), (192, 733374), (216, 651888), (243, 579456), (288, 488916), (324, 434592), (384, 366687), (432, 325944), (486, 289728), (503, 279936), (576, 244458), (648, 217296), (729, 193152), (864, 162972), (972, 144864), (1006, 139968), (1152, 122229), (1296, 108648), (1458, 96576), (1509, 93312), (1728, 81486), (1944, 72432), (2012, 69984), (2187, 64384), (2592, 54324), (2916, 48288), (3018, 46656), (3456, 40743), (3888, 36216), (4024, 34992), (4374, 32192), (4527, 31104), (5184, 27162), (5832, 24144), (6036, 23328), (7776, 18108), (8048, 17496), (8748, 16096), (9054, 15552), (10368, 13581), (11664, 12072)]