155495808

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{3461}}^1$

素因数の和:3497

約数の個数: 128

約数和(自身を含む): 494373600

約数和(自身を除く): 338877792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 3456, 3461, 3744, 4992, 5616, 6922, 7488, 10383, 11232, 13844, 14976, 20766, 22464, 27688, 31149, 41532, 44928, 44993, 55376, 62298, 83064, 89986, 93447, 110752, 124596, 134979, 166128, 179972, 186894, 221504, 249192, 269958, 332256, 359944, 373788, 404937, 443008, 498384, 539916, 664512, 719888, 747576, 809874, 996768, 1079832, 1214811, 1329024, 1439776, 1495152, 1619748, 1993536, 2159664, 2429622, 2879552, 2990304, 3239496, 3987072, 4319328, 4859244, 5759104, 5980608, 6478992, 8638656, 9718488, 11961216, 12957984, 17277312, 19436976, 25915968, 38873952, 51831936, 77747904, 155495808]

約数ペア:

[(1, 155495808), (2, 77747904), (3, 51831936), (4, 38873952), (6, 25915968), (8, 19436976), (9, 17277312), (12, 12957984), (13, 11961216), (16, 9718488), (18, 8638656), (24, 6478992), (26, 5980608), (27, 5759104), (32, 4859244), (36, 4319328), (39, 3987072), (48, 3239496), (52, 2990304), (54, 2879552), (64, 2429622), (72, 2159664), (78, 1993536), (96, 1619748), (104, 1495152), (108, 1439776), (117, 1329024), (128, 1214811), (144, 1079832), (156, 996768), (192, 809874), (208, 747576), (216, 719888), (234, 664512), (288, 539916), (312, 498384), (351, 443008), (384, 404937), (416, 373788), (432, 359944), (468, 332256), (576, 269958), (624, 249192), (702, 221504), (832, 186894), (864, 179972), (936, 166128), (1152, 134979), (1248, 124596), (1404, 110752), (1664, 93447), (1728, 89986), (1872, 83064), (2496, 62298), (2808, 55376), (3456, 44993), (3461, 44928), (3744, 41532), (4992, 31149), (5616, 27688), (6922, 22464), (7488, 20766), (10383, 14976), (11232, 13844)]