128497536

素因数分解:

$2^7\times 3^3\times {\mathrm{37181}}^1$

素因数の和:37204

約数の個数: 64

約数和(自身を含む): 379256400

約数和(自身を除く): 250758864

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, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 37181, 74362, 111543, 148724, 223086, 297448, 334629, 446172, 594896, 669258, 892344, 1003887, 1189792, 1338516, 1784688, 2007774, 2379584, 2677032, 3569376, 4015548, 4759168, 5354064, 7138752, 8031096, 10708128, 14277504, 16062192, 21416256, 32124384, 42832512, 64248768, 128497536]

約数ペア:

[(1, 128497536), (2, 64248768), (3, 42832512), (4, 32124384), (6, 21416256), (8, 16062192), (9, 14277504), (12, 10708128), (16, 8031096), (18, 7138752), (24, 5354064), (27, 4759168), (32, 4015548), (36, 3569376), (48, 2677032), (54, 2379584), (64, 2007774), (72, 1784688), (96, 1338516), (108, 1189792), (128, 1003887), (144, 892344), (192, 669258), (216, 594896), (288, 446172), (384, 334629), (432, 297448), (576, 223086), (864, 148724), (1152, 111543), (1728, 74362), (3456, 37181)]