144446113

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 180576000

約数和(自身を除く): 36129887

約数列:

[1, 7, 19, 37, 133, 149, 197, 259, 703, 1043, 1379, 2831, 3743, 4921, 5513, 7289, 19817, 26201, 29353, 38591, 51023, 104747, 138491, 205471, 557707, 733229, 969437, 1086061, 3903949, 7602427, 20635159, 144446113]

約数ペア:

[(1, 144446113), (7, 20635159), (19, 7602427), (37, 3903949), (133, 1086061), (149, 969437), (197, 733229), (259, 557707), (703, 205471), (1043, 138491), (1379, 104747), (2831, 51023), (3743, 38591), (4921, 29353), (5513, 26201), (7289, 19817)]