131425504

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{34513}}^1$

素因数の和:34547

約数の個数: 48

約数和(自身を含む): 313111008

約数和(自身を除く): 181685504

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 34513, 69026, 138052, 241591, 276104, 483182, 552208, 586721, 966364, 1104416, 1173442, 1932728, 2346884, 3865456, 4107047, 4693768, 7730912, 8214094, 9387536, 16428188, 18775072, 32856376, 65712752, 131425504]

約数ペア:

[(1, 131425504), (2, 65712752), (4, 32856376), (7, 18775072), (8, 16428188), (14, 9387536), (16, 8214094), (17, 7730912), (28, 4693768), (32, 4107047), (34, 3865456), (56, 2346884), (68, 1932728), (112, 1173442), (119, 1104416), (136, 966364), (224, 586721), (238, 552208), (272, 483182), (476, 276104), (544, 241591), (952, 138052), (1904, 69026), (3808, 34513)]