156957649407

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{57347}}^1$

素因数の和:57672

約数の個数: 48

約数和(自身を含む): 247364863200

約数和(自身を除く): 90407213793

約数列:

[1, 3, 9, 13, 39, 117, 149, 157, 447, 471, 1341, 1413, 1937, 2041, 5811, 6123, 17433, 18369, 23393, 57347, 70179, 172041, 210537, 304109, 516123, 745511, 912327, 2236533, 2736981, 6709599, 8544703, 9003479, 25634109, 27010437, 76902327, 81031311, 111081139, 117045227, 333243417, 351135681, 999730251, 1053407043, 1341518371, 4024555113, 12073665339, 17439738823, 52319216469, 156957649407]

約数ペア:

[(1, 156957649407), (3, 52319216469), (9, 17439738823), (13, 12073665339), (39, 4024555113), (117, 1341518371), (149, 1053407043), (157, 999730251), (447, 351135681), (471, 333243417), (1341, 117045227), (1413, 111081139), (1937, 81031311), (2041, 76902327), (5811, 27010437), (6123, 25634109), (17433, 9003479), (18369, 8544703), (23393, 6709599), (57347, 2736981), (70179, 2236533), (172041, 912327), (210537, 745511), (304109, 516123)]