123459896

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{41597}}^1$

素因数の和:41663

約数の個数: 32

約数和(自身を含む): 269555040

約数和(自身を除く): 146095144

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 41597, 83194, 166388, 291179, 332776, 582358, 1164716, 2204641, 2329432, 4409282, 8818564, 15432487, 17637128, 30864974, 61729948, 123459896]

約数ペア:

[(1, 123459896), (2, 61729948), (4, 30864974), (7, 17637128), (8, 15432487), (14, 8818564), (28, 4409282), (53, 2329432), (56, 2204641), (106, 1164716), (212, 582358), (371, 332776), (424, 291179), (742, 166388), (1484, 83194), (2968, 41597)]