198880128

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{5569}}^1$

素因数の和:5620

約数の個数: 96

約数和(自身を含む): 590865600

約数和(自身を除く): 391985472

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, 144, 186, 192, 248, 279, 288, 372, 384, 496, 558, 576, 744, 992, 1116, 1152, 1488, 1984, 2232, 2976, 3968, 4464, 5569, 5952, 8928, 11138, 11904, 16707, 17856, 22276, 33414, 35712, 44552, 50121, 66828, 89104, 100242, 133656, 172639, 178208, 200484, 267312, 345278, 356416, 400968, 517917, 534624, 690556, 712832, 801936, 1035834, 1069248, 1381112, 1553751, 1603872, 2071668, 2138496, 2762224, 3107502, 3207744, 4143336, 5524448, 6215004, 6415488, 8286672, 11048896, 12430008, 16573344, 22097792, 24860016, 33146688, 49720032, 66293376, 99440064, 198880128]

約数ペア:

[(1, 198880128), (2, 99440064), (3, 66293376), (4, 49720032), (6, 33146688), (8, 24860016), (9, 22097792), (12, 16573344), (16, 12430008), (18, 11048896), (24, 8286672), (31, 6415488), (32, 6215004), (36, 5524448), (48, 4143336), (62, 3207744), (64, 3107502), (72, 2762224), (93, 2138496), (96, 2071668), (124, 1603872), (128, 1553751), (144, 1381112), (186, 1069248), (192, 1035834), (248, 801936), (279, 712832), (288, 690556), (372, 534624), (384, 517917), (496, 400968), (558, 356416), (576, 345278), (744, 267312), (992, 200484), (1116, 178208), (1152, 172639), (1488, 133656), (1984, 100242), (2232, 89104), (2976, 66828), (3968, 50121), (4464, 44552), (5569, 35712), (5952, 33414), (8928, 22276), (11138, 17856), (11904, 16707)]