172132072

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{180811}}^1$

素因数の和:180841

約数の個数: 32

約数和(自身を含む): 390553920

約数和(自身を除く): 218421848

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 180811, 361622, 723244, 1265677, 1446488, 2531354, 3073787, 5062708, 6147574, 10125416, 12295148, 21516509, 24590296, 43033018, 86066036, 172132072]

約数ペア:

[(1, 172132072), (2, 86066036), (4, 43033018), (7, 24590296), (8, 21516509), (14, 12295148), (17, 10125416), (28, 6147574), (34, 5062708), (56, 3073787), (68, 2531354), (119, 1446488), (136, 1265677), (238, 723244), (476, 361622), (952, 180811)]