161397504

素因数分解:

$2^8\times 3^2\times {\mathrm{70051}}^1$

素因数の和:70073

約数の個数: 54

約数和(自身を含む): 465355436

約数和(自身を除く): 303957932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 70051, 140102, 210153, 280204, 420306, 560408, 630459, 840612, 1120816, 1260918, 1681224, 2241632, 2521836, 3362448, 4483264, 5043672, 6724896, 8966528, 10087344, 13449792, 17933056, 20174688, 26899584, 40349376, 53799168, 80698752, 161397504]

約数ペア:

[(1, 161397504), (2, 80698752), (3, 53799168), (4, 40349376), (6, 26899584), (8, 20174688), (9, 17933056), (12, 13449792), (16, 10087344), (18, 8966528), (24, 6724896), (32, 5043672), (36, 4483264), (48, 3362448), (64, 2521836), (72, 2241632), (96, 1681224), (128, 1260918), (144, 1120816), (192, 840612), (256, 630459), (288, 560408), (384, 420306), (576, 280204), (768, 210153), (1152, 140102), (2304, 70051)]