133177744

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:488

約数の個数: 80

約数和(自身を含む): 308373120

約数和(自身を除く): 175195376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 131, 203, 232, 262, 313, 406, 464, 524, 626, 812, 917, 1048, 1252, 1624, 1834, 2096, 2191, 2504, 3248, 3668, 3799, 4382, 5008, 7336, 7598, 8764, 9077, 14672, 15196, 17528, 18154, 26593, 30392, 35056, 36308, 41003, 53186, 60784, 63539, 72616, 82006, 106372, 127078, 145232, 164012, 212744, 254156, 287021, 328024, 425488, 508312, 574042, 656048, 1016624, 1148084, 1189087, 2296168, 2378174, 4592336, 4756348, 8323609, 9512696, 16647218, 19025392, 33294436, 66588872, 133177744]

約数ペア:

[(1, 133177744), (2, 66588872), (4, 33294436), (7, 19025392), (8, 16647218), (14, 9512696), (16, 8323609), (28, 4756348), (29, 4592336), (56, 2378174), (58, 2296168), (112, 1189087), (116, 1148084), (131, 1016624), (203, 656048), (232, 574042), (262, 508312), (313, 425488), (406, 328024), (464, 287021), (524, 254156), (626, 212744), (812, 164012), (917, 145232), (1048, 127078), (1252, 106372), (1624, 82006), (1834, 72616), (2096, 63539), (2191, 60784), (2504, 53186), (3248, 41003), (3668, 36308), (3799, 35056), (4382, 30392), (5008, 26593), (7336, 18154), (7598, 17528), (8764, 15196), (9077, 14672)]