144563153

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{16223}}^1$

素因数の和:16316

約数の個数: 16

約数和(自身を含む): 176517120

約数和(自身を除く): 31953967

約数列:

[1, 7, 19, 67, 133, 469, 1273, 8911, 16223, 113561, 308237, 1086941, 2157659, 7608587, 20651879, 144563153]

約数ペア:

[(1, 144563153), (7, 20651879), (19, 7608587), (67, 2157659), (133, 1086941), (469, 308237), (1273, 113561), (8911, 16223)]