129557344

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{25147}}^1$

素因数の和:25187

約数の個数: 48

約数和(自身を含む): 304190208

約数和(自身を除く): 174632864

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 25147, 50294, 100588, 176029, 201176, 352058, 402352, 578381, 704116, 804704, 1156762, 1408232, 2313524, 2816464, 4048667, 4627048, 5632928, 8097334, 9254096, 16194668, 18508192, 32389336, 64778672, 129557344]

約数ペア:

[(1, 129557344), (2, 64778672), (4, 32389336), (7, 18508192), (8, 16194668), (14, 9254096), (16, 8097334), (23, 5632928), (28, 4627048), (32, 4048667), (46, 2816464), (56, 2313524), (92, 1408232), (112, 1156762), (161, 804704), (184, 704116), (224, 578381), (322, 402352), (368, 352058), (644, 201176), (736, 176029), (1288, 100588), (2576, 50294), (5152, 25147)]