155910528

素因数分解:

$2^7\times 3^3\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:449

約数の個数: 128

約数和(自身を含む): 464508000

約数和(自身を除く): 308597472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 197, 216, 229, 288, 384, 394, 432, 458, 576, 591, 687, 788, 864, 916, 1152, 1182, 1374, 1576, 1728, 1773, 1832, 2061, 2364, 2748, 3152, 3456, 3546, 3664, 4122, 4728, 5319, 5496, 6183, 6304, 7092, 7328, 8244, 9456, 10638, 10992, 12366, 12608, 14184, 14656, 16488, 18912, 21276, 21984, 24732, 25216, 28368, 29312, 32976, 37824, 42552, 43968, 45113, 49464, 56736, 65952, 75648, 85104, 87936, 90226, 98928, 113472, 131904, 135339, 170208, 180452, 197856, 226944, 263808, 270678, 340416, 360904, 395712, 406017, 541356, 680832, 721808, 791424, 812034, 1082712, 1218051, 1443616, 1624068, 2165424, 2436102, 2887232, 3248136, 4330848, 4872204, 5774464, 6496272, 8661696, 9744408, 12992544, 17323392, 19488816, 25985088, 38977632, 51970176, 77955264, 155910528]

約数ペア:

[(1, 155910528), (2, 77955264), (3, 51970176), (4, 38977632), (6, 25985088), (8, 19488816), (9, 17323392), (12, 12992544), (16, 9744408), (18, 8661696), (24, 6496272), (27, 5774464), (32, 4872204), (36, 4330848), (48, 3248136), (54, 2887232), (64, 2436102), (72, 2165424), (96, 1624068), (108, 1443616), (128, 1218051), (144, 1082712), (192, 812034), (197, 791424), (216, 721808), (229, 680832), (288, 541356), (384, 406017), (394, 395712), (432, 360904), (458, 340416), (576, 270678), (591, 263808), (687, 226944), (788, 197856), (864, 180452), (916, 170208), (1152, 135339), (1182, 131904), (1374, 113472), (1576, 98928), (1728, 90226), (1773, 87936), (1832, 85104), (2061, 75648), (2364, 65952), (2748, 56736), (3152, 49464), (3456, 45113), (3546, 43968), (3664, 42552), (4122, 37824), (4728, 32976), (5319, 29312), (5496, 28368), (6183, 25216), (6304, 24732), (7092, 21984), (7328, 21276), (8244, 18912), (9456, 16488), (10638, 14656), (10992, 14184), (12366, 12608)]