128783194

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1493}}^1$

素因数の和:1614

約数の個数: 32

約数和(自身を含む): 212984640

約数和(自身を除く): 84201446

約数列:

[1, 2, 17, 34, 43, 59, 86, 118, 731, 1003, 1462, 1493, 2006, 2537, 2986, 5074, 25381, 43129, 50762, 64199, 86258, 88087, 128398, 176174, 1091383, 1497479, 2182766, 2994958, 3787741, 7575482, 64391597, 128783194]

約数ペア:

[(1, 128783194), (2, 64391597), (17, 7575482), (34, 3787741), (43, 2994958), (59, 2182766), (86, 1497479), (118, 1091383), (731, 176174), (1003, 128398), (1462, 88087), (1493, 86258), (2006, 64199), (2537, 50762), (2986, 43129), (5074, 25381)]