177081424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1028

約数の個数: 80

約数和(自身を含む): 394974720

約数和(自身を除く): 217893296

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 31, 52, 58, 62, 104, 116, 124, 208, 232, 248, 377, 403, 464, 496, 754, 806, 899, 947, 1508, 1612, 1798, 1894, 3016, 3224, 3596, 3788, 6032, 6448, 7192, 7576, 11687, 12311, 14384, 15152, 23374, 24622, 27463, 29357, 46748, 49244, 54926, 58714, 93496, 98488, 109852, 117428, 186992, 196976, 219704, 234856, 357019, 381641, 439408, 469712, 714038, 763282, 851353, 1428076, 1526564, 1702706, 2856152, 3053128, 3405412, 5712304, 6106256, 6810824, 11067589, 13621648, 22135178, 44270356, 88540712, 177081424]

約数ペア:

[(1, 177081424), (2, 88540712), (4, 44270356), (8, 22135178), (13, 13621648), (16, 11067589), (26, 6810824), (29, 6106256), (31, 5712304), (52, 3405412), (58, 3053128), (62, 2856152), (104, 1702706), (116, 1526564), (124, 1428076), (208, 851353), (232, 763282), (248, 714038), (377, 469712), (403, 439408), (464, 381641), (496, 357019), (754, 234856), (806, 219704), (899, 196976), (947, 186992), (1508, 117428), (1612, 109852), (1798, 98488), (1894, 93496), (3016, 58714), (3224, 54926), (3596, 49244), (3788, 46748), (6032, 29357), (6448, 27463), (7192, 24622), (7576, 23374), (11687, 15152), (12311, 14384)]