100890456

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{221251}}^1$

素因数の和:221279

約数の個数: 32

約数和(自身を含む): 265502400

約数和(自身を除く): 164611944

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 221251, 442502, 663753, 885004, 1327506, 1770008, 2655012, 4203769, 5310024, 8407538, 12611307, 16815076, 25222614, 33630152, 50445228, 100890456]

約数ペア:

[(1, 100890456), (2, 50445228), (3, 33630152), (4, 25222614), (6, 16815076), (8, 12611307), (12, 8407538), (19, 5310024), (24, 4203769), (38, 2655012), (57, 1770008), (76, 1327506), (114, 885004), (152, 663753), (228, 442502), (456, 221251)]