156955866613

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1\times {\mathrm{31223}}^1$

素因数の和:32773

約数の個数: 32

約数和(自身を含む): 198536679936

約数和(自身を除く): 41580813323

約数列:

[1, 7, 13, 37, 91, 259, 481, 1493, 3367, 10451, 19409, 31223, 55241, 135863, 218561, 386687, 405899, 718133, 1155251, 2841293, 5026931, 8086757, 15018263, 46615939, 105127841, 326311573, 606007207, 1724789743, 4242050449, 12073528201, 22422266659, 156955866613]

約数ペア:

[(1, 156955866613), (7, 22422266659), (13, 12073528201), (37, 4242050449), (91, 1724789743), (259, 606007207), (481, 326311573), (1493, 105127841), (3367, 46615939), (10451, 15018263), (19409, 8086757), (31223, 5026931), (55241, 2841293), (135863, 1155251), (218561, 718133), (386687, 405899)]