168355655244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2081}}^1\times {\mathrm{321037}}^1$

素因数の和:323135

約数の個数: 72

約数和(自身を含む): 486596012448

約数和(自身を除く): 318240357204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2081, 4162, 6243, 8324, 12486, 14567, 18729, 24972, 29134, 37458, 43701, 58268, 74916, 87402, 131103, 174804, 262206, 321037, 524412, 642074, 963111, 1284148, 1926222, 2247259, 2889333, 3852444, 4494518, 5778666, 6741777, 8989036, 11557332, 13483554, 20225331, 26967108, 40450662, 80901324, 668077997, 1336155994, 2004233991, 2672311988, 4008467982, 4676545979, 6012701973, 8016935964, 9353091958, 12025403946, 14029637937, 18706183916, 24050807892, 28059275874, 42088913811, 56118551748, 84177827622, 168355655244]

約数ペア:

[(1, 168355655244), (2, 84177827622), (3, 56118551748), (4, 42088913811), (6, 28059275874), (7, 24050807892), (9, 18706183916), (12, 14029637937), (14, 12025403946), (18, 9353091958), (21, 8016935964), (28, 6012701973), (36, 4676545979), (42, 4008467982), (63, 2672311988), (84, 2004233991), (126, 1336155994), (252, 668077997), (2081, 80901324), (4162, 40450662), (6243, 26967108), (8324, 20225331), (12486, 13483554), (14567, 11557332), (18729, 8989036), (24972, 6741777), (29134, 5778666), (37458, 4494518), (43701, 3852444), (58268, 2889333), (74916, 2247259), (87402, 1926222), (131103, 1284148), (174804, 963111), (262206, 642074), (321037, 524412)]