148968208

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2539}}^1$

素因数の和:2759

約数の個数: 40

約数和(自身を含む): 305511200

約数和(自身を除く): 156542992

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 193, 304, 386, 772, 1544, 2539, 3088, 3667, 5078, 7334, 10156, 14668, 20312, 29336, 40624, 48241, 58672, 96482, 192964, 385928, 490027, 771856, 980054, 1960108, 3920216, 7840432, 9310513, 18621026, 37242052, 74484104, 148968208]

約数ペア:

[(1, 148968208), (2, 74484104), (4, 37242052), (8, 18621026), (16, 9310513), (19, 7840432), (38, 3920216), (76, 1960108), (152, 980054), (193, 771856), (304, 490027), (386, 385928), (772, 192964), (1544, 96482), (2539, 58672), (3088, 48241), (3667, 40624), (5078, 29336), (7334, 20312), (10156, 14668)]