164828118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:302

約数の個数: 128

約数和(自身を含む): 429004800

約数和(自身を除く): 264176682

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 41, 42, 74, 78, 82, 91, 111, 123, 182, 199, 222, 246, 259, 273, 287, 398, 481, 518, 533, 546, 574, 597, 777, 861, 962, 1066, 1194, 1393, 1443, 1517, 1554, 1599, 1722, 2587, 2786, 2886, 3034, 3198, 3367, 3731, 4179, 4551, 5174, 6734, 7363, 7462, 7761, 8159, 8358, 9102, 10101, 10619, 11193, 14726, 15522, 16318, 18109, 19721, 20202, 21238, 22089, 22386, 24477, 31857, 36218, 39442, 44178, 48954, 51541, 54327, 57113, 59163, 63714, 95719, 103082, 106067, 108654, 114226, 118326, 138047, 154623, 171339, 191438, 212134, 276094, 287157, 301883, 309246, 318201, 342678, 414141, 574314, 603766, 636402, 670033, 742469, 828282, 905649, 1340066, 1484938, 1811298, 2010099, 2113181, 2227407, 3924479, 4020198, 4226362, 4454814, 6339543, 7848958, 11773437, 12679086, 23546874, 27471353, 54942706, 82414059, 164828118]

約数ペア:

[(1, 164828118), (2, 82414059), (3, 54942706), (6, 27471353), (7, 23546874), (13, 12679086), (14, 11773437), (21, 7848958), (26, 6339543), (37, 4454814), (39, 4226362), (41, 4020198), (42, 3924479), (74, 2227407), (78, 2113181), (82, 2010099), (91, 1811298), (111, 1484938), (123, 1340066), (182, 905649), (199, 828282), (222, 742469), (246, 670033), (259, 636402), (273, 603766), (287, 574314), (398, 414141), (481, 342678), (518, 318201), (533, 309246), (546, 301883), (574, 287157), (597, 276094), (777, 212134), (861, 191438), (962, 171339), (1066, 154623), (1194, 138047), (1393, 118326), (1443, 114226), (1517, 108654), (1554, 106067), (1599, 103082), (1722, 95719), (2587, 63714), (2786, 59163), (2886, 57113), (3034, 54327), (3198, 51541), (3367, 48954), (3731, 44178), (4179, 39442), (4551, 36218), (5174, 31857), (6734, 24477), (7363, 22386), (7462, 22089), (7761, 21238), (8159, 20202), (8358, 19721), (9102, 18109), (10101, 16318), (10619, 15522), (11193, 14726)]