151489648

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{201449}}^1$

素因数の和:201504

約数の個数: 20

約数和(自身を含む): 299757600

約数和(自身を除く): 148267952

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 201449, 402898, 805796, 1611592, 3223184, 9468103, 18936206, 37872412, 75744824, 151489648]

約数ペア:

[(1, 151489648), (2, 75744824), (4, 37872412), (8, 18936206), (16, 9468103), (47, 3223184), (94, 1611592), (188, 805796), (376, 402898), (752, 201449)]