147872448

素因数分解:

$2^6\times 3^2\times {\mathrm{256723}}^1$

素因数の和:256741

約数の個数: 42

約数和(自身を含む): 423851324

約数和(自身を除く): 275978876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 256723, 513446, 770169, 1026892, 1540338, 2053784, 2310507, 3080676, 4107568, 4621014, 6161352, 8215136, 9242028, 12322704, 16430272, 18484056, 24645408, 36968112, 49290816, 73936224, 147872448]

約数ペア:

[(1, 147872448), (2, 73936224), (3, 49290816), (4, 36968112), (6, 24645408), (8, 18484056), (9, 16430272), (12, 12322704), (16, 9242028), (18, 8215136), (24, 6161352), (32, 4621014), (36, 4107568), (48, 3080676), (64, 2310507), (72, 2053784), (96, 1540338), (144, 1026892), (192, 770169), (288, 513446), (576, 256723)]