131941548

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{21433}}^1$

素因数の和:21468

約数の個数: 60

約数和(自身を含む): 363091960

約数和(自身を除く): 231150412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 21433, 42866, 64299, 85732, 128598, 192897, 257196, 385794, 407227, 578691, 771588, 814454, 1157382, 1221681, 1628908, 1736073, 2314764, 2443362, 3472146, 3665043, 4886724, 6944292, 7330086, 10995129, 14660172, 21990258, 32985387, 43980516, 65970774, 131941548]

約数ペア:

[(1, 131941548), (2, 65970774), (3, 43980516), (4, 32985387), (6, 21990258), (9, 14660172), (12, 10995129), (18, 7330086), (19, 6944292), (27, 4886724), (36, 3665043), (38, 3472146), (54, 2443362), (57, 2314764), (76, 1736073), (81, 1628908), (108, 1221681), (114, 1157382), (162, 814454), (171, 771588), (228, 578691), (324, 407227), (342, 385794), (513, 257196), (684, 192897), (1026, 128598), (1539, 85732), (2052, 64299), (3078, 42866), (6156, 21433)]