161806896

素因数分解:

$2^4\times 3^5\times {\mathrm{41617}}^1$

素因数の和:41640

約数の個数: 60

約数和(自身を含む): 469617512

約数和(自身を除く): 307810616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 41617, 83234, 124851, 166468, 249702, 332936, 374553, 499404, 665872, 749106, 998808, 1123659, 1498212, 1997616, 2247318, 2996424, 3370977, 4494636, 5992848, 6741954, 8989272, 10112931, 13483908, 17978544, 20225862, 26967816, 40451724, 53935632, 80903448, 161806896]

約数ペア:

[(1, 161806896), (2, 80903448), (3, 53935632), (4, 40451724), (6, 26967816), (8, 20225862), (9, 17978544), (12, 13483908), (16, 10112931), (18, 8989272), (24, 6741954), (27, 5992848), (36, 4494636), (48, 3370977), (54, 2996424), (72, 2247318), (81, 1997616), (108, 1498212), (144, 1123659), (162, 998808), (216, 749106), (243, 665872), (324, 499404), (432, 374553), (486, 332936), (648, 249702), (972, 166468), (1296, 124851), (1944, 83234), (3888, 41617)]