154419808

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{37997}}^1$

素因数の和:38134

約数の個数: 24

約数和(自身を含む): 306415872

約数和(自身を除く): 151996064

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 1016, 2032, 4064, 37997, 75994, 151988, 303976, 607952, 1215904, 4825619, 9651238, 19302476, 38604952, 77209904, 154419808]

約数ペア:

[(1, 154419808), (2, 77209904), (4, 38604952), (8, 19302476), (16, 9651238), (32, 4825619), (127, 1215904), (254, 607952), (508, 303976), (1016, 151988), (2032, 75994), (4064, 37997)]