156656264

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{1039}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 301017600

約数和(自身を除く): 144361336

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 401, 802, 1039, 1604, 2078, 3208, 4156, 8312, 18847, 37694, 48833, 75388, 97666, 150776, 195332, 390664, 416639, 833278, 1666556, 3333112, 19582033, 39164066, 78328132, 156656264]

約数ペア:

[(1, 156656264), (2, 78328132), (4, 39164066), (8, 19582033), (47, 3333112), (94, 1666556), (188, 833278), (376, 416639), (401, 390664), (802, 195332), (1039, 150776), (1604, 97666), (2078, 75388), (3208, 48833), (4156, 37694), (8312, 18847)]