142690384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{2311}}^1$

素因数の和:2563

約数の個数: 40

約数和(自身を含む): 294141888

約数和(自身を除く): 151451504

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 227, 272, 454, 908, 1816, 2311, 3632, 3859, 4622, 7718, 9244, 15436, 18488, 30872, 36976, 39287, 61744, 78574, 157148, 314296, 524597, 628592, 1049194, 2098388, 4196776, 8393552, 8918149, 17836298, 35672596, 71345192, 142690384]

約数ペア:

[(1, 142690384), (2, 71345192), (4, 35672596), (8, 17836298), (16, 8918149), (17, 8393552), (34, 4196776), (68, 2098388), (136, 1049194), (227, 628592), (272, 524597), (454, 314296), (908, 157148), (1816, 78574), (2311, 61744), (3632, 39287), (3859, 36976), (4622, 30872), (7718, 18488), (9244, 15436)]