156942646

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{6823}}^1$

素因数の和:6916

約数の個数: 32

約数和(自身を含む): 283004928

約数和(自身を除く): 126062282

約数列:

[1, 2, 7, 14, 31, 53, 62, 106, 217, 371, 434, 742, 1643, 3286, 6823, 11501, 13646, 23002, 47761, 95522, 211513, 361619, 423026, 723238, 1480591, 2531333, 2961182, 5062666, 11210189, 22420378, 78471323, 156942646]

約数ペア:

[(1, 156942646), (2, 78471323), (7, 22420378), (14, 11210189), (31, 5062666), (53, 2961182), (62, 2531333), (106, 1480591), (217, 723238), (371, 423026), (434, 361619), (742, 211513), (1643, 95522), (3286, 47761), (6823, 23002), (11501, 13646)]