131324256

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{65141}}^1$

素因数の和:65164

約数の個数: 72

約数和(自身を含む): 426810384

約数和(自身を除く): 295486128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 65141, 130282, 195423, 260564, 390846, 455987, 521128, 586269, 781692, 911974, 1042256, 1172538, 1367961, 1563384, 1823948, 2084512, 2345076, 2735922, 3126768, 3647896, 4103883, 4690152, 5471844, 6253536, 7295792, 8207766, 9380304, 10943688, 14591584, 16415532, 18760608, 21887376, 32831064, 43774752, 65662128, 131324256]

約数ペア:

[(1, 131324256), (2, 65662128), (3, 43774752), (4, 32831064), (6, 21887376), (7, 18760608), (8, 16415532), (9, 14591584), (12, 10943688), (14, 9380304), (16, 8207766), (18, 7295792), (21, 6253536), (24, 5471844), (28, 4690152), (32, 4103883), (36, 3647896), (42, 3126768), (48, 2735922), (56, 2345076), (63, 2084512), (72, 1823948), (84, 1563384), (96, 1367961), (112, 1172538), (126, 1042256), (144, 911974), (168, 781692), (224, 586269), (252, 521128), (288, 455987), (336, 390846), (504, 260564), (672, 195423), (1008, 130282), (2016, 65141)]