127877792

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{24821}}^1$

素因数の和:24861

約数の個数: 48

約数和(自身を含む): 300246912

約数和(自身を除く): 172369120

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, 24821, 49642, 99284, 173747, 198568, 347494, 397136, 570883, 694988, 794272, 1141766, 1389976, 2283532, 2779952, 3996181, 4567064, 5559904, 7992362, 9134128, 15984724, 18268256, 31969448, 63938896, 127877792]

約数ペア:

[(1, 127877792), (2, 63938896), (4, 31969448), (7, 18268256), (8, 15984724), (14, 9134128), (16, 7992362), (23, 5559904), (28, 4567064), (32, 3996181), (46, 2779952), (56, 2283532), (92, 1389976), (112, 1141766), (161, 794272), (184, 694988), (224, 570883), (322, 397136), (368, 347494), (644, 198568), (736, 173747), (1288, 99284), (2576, 49642), (5152, 24821)]