163556484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7883}}^1$

素因数の和:7929

約数の個数: 96

約数和(自身を含む): 494484480

約数和(自身を除く): 330927996

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3458, 5187, 6916, 7883, 10374, 15766, 20748, 23649, 31532, 47298, 55181, 94596, 102479, 110362, 149777, 165543, 204958, 220724, 299554, 307437, 331086, 409916, 449331, 599108, 614874, 662172, 717353, 898662, 1048439, 1229748, 1434706, 1797324, 1947101, 2096878, 2152059, 2869412, 3145317, 3894202, 4193756, 4304118, 5841303, 6290634, 7788404, 8608236, 11682606, 12581268, 13629707, 23365212, 27259414, 40889121, 54518828, 81778242, 163556484]

約数ペア:

[(1, 163556484), (2, 81778242), (3, 54518828), (4, 40889121), (6, 27259414), (7, 23365212), (12, 13629707), (13, 12581268), (14, 11682606), (19, 8608236), (21, 7788404), (26, 6290634), (28, 5841303), (38, 4304118), (39, 4193756), (42, 3894202), (52, 3145317), (57, 2869412), (76, 2152059), (78, 2096878), (84, 1947101), (91, 1797324), (114, 1434706), (133, 1229748), (156, 1048439), (182, 898662), (228, 717353), (247, 662172), (266, 614874), (273, 599108), (364, 449331), (399, 409916), (494, 331086), (532, 307437), (546, 299554), (741, 220724), (798, 204958), (988, 165543), (1092, 149777), (1482, 110362), (1596, 102479), (1729, 94596), (2964, 55181), (3458, 47298), (5187, 31532), (6916, 23649), (7883, 20748), (10374, 15766)]