153883008

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^2\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 460851300

約数和(自身を除く): 306968292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 139, 144, 186, 192, 248, 278, 279, 288, 372, 384, 417, 496, 556, 558, 576, 744, 834, 961, 992, 1112, 1116, 1152, 1251, 1488, 1668, 1922, 1984, 2224, 2232, 2502, 2883, 2976, 3336, 3844, 3968, 4309, 4448, 4464, 5004, 5766, 5952, 6672, 7688, 8618, 8649, 8896, 8928, 10008, 11532, 11904, 12927, 13344, 15376, 17236, 17298, 17792, 17856, 20016, 23064, 25854, 26688, 30752, 34472, 34596, 35712, 38781, 40032, 46128, 51708, 53376, 61504, 68944, 69192, 77562, 80064, 92256, 103416, 123008, 133579, 137888, 138384, 155124, 160128, 184512, 206832, 267158, 275776, 276768, 310248, 369024, 400737, 413664, 534316, 551552, 553536, 620496, 801474, 827328, 1068632, 1107072, 1202211, 1240992, 1602948, 1654656, 2137264, 2404422, 2481984, 3205896, 4274528, 4808844, 4963968, 6411792, 8549056, 9617688, 12823584, 17098112, 19235376, 25647168, 38470752, 51294336, 76941504, 153883008]

約数ペア:

[(1, 153883008), (2, 76941504), (3, 51294336), (4, 38470752), (6, 25647168), (8, 19235376), (9, 17098112), (12, 12823584), (16, 9617688), (18, 8549056), (24, 6411792), (31, 4963968), (32, 4808844), (36, 4274528), (48, 3205896), (62, 2481984), (64, 2404422), (72, 2137264), (93, 1654656), (96, 1602948), (124, 1240992), (128, 1202211), (139, 1107072), (144, 1068632), (186, 827328), (192, 801474), (248, 620496), (278, 553536), (279, 551552), (288, 534316), (372, 413664), (384, 400737), (417, 369024), (496, 310248), (556, 276768), (558, 275776), (576, 267158), (744, 206832), (834, 184512), (961, 160128), (992, 155124), (1112, 138384), (1116, 137888), (1152, 133579), (1251, 123008), (1488, 103416), (1668, 92256), (1922, 80064), (1984, 77562), (2224, 69192), (2232, 68944), (2502, 61504), (2883, 53376), (2976, 51708), (3336, 46128), (3844, 40032), (3968, 38781), (4309, 35712), (4448, 34596), (4464, 34472), (5004, 30752), (5766, 26688), (5952, 25854), (6672, 23064), (7688, 20016), (8618, 17856), (8649, 17792), (8896, 17298), (8928, 17236), (10008, 15376), (11532, 13344), (11904, 12927)]