161292672

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{7369}}^1$

素因数の和:7408

約数の個数: 96

約数和(自身を含む): 488631000

約数和(自身を除く): 327338328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 384, 456, 576, 608, 684, 912, 1152, 1216, 1368, 1824, 2432, 2736, 3648, 5472, 7296, 7369, 10944, 14738, 21888, 22107, 29476, 44214, 58952, 66321, 88428, 117904, 132642, 140011, 176856, 235808, 265284, 280022, 353712, 420033, 471616, 530568, 560044, 707424, 840066, 943232, 1061136, 1120088, 1260099, 1414848, 1680132, 2122272, 2240176, 2520198, 2829696, 3360264, 4244544, 4480352, 5040396, 6720528, 8489088, 8960704, 10080792, 13441056, 17921408, 20161584, 26882112, 40323168, 53764224, 80646336, 161292672]

約数ペア:

[(1, 161292672), (2, 80646336), (3, 53764224), (4, 40323168), (6, 26882112), (8, 20161584), (9, 17921408), (12, 13441056), (16, 10080792), (18, 8960704), (19, 8489088), (24, 6720528), (32, 5040396), (36, 4480352), (38, 4244544), (48, 3360264), (57, 2829696), (64, 2520198), (72, 2240176), (76, 2122272), (96, 1680132), (114, 1414848), (128, 1260099), (144, 1120088), (152, 1061136), (171, 943232), (192, 840066), (228, 707424), (288, 560044), (304, 530568), (342, 471616), (384, 420033), (456, 353712), (576, 280022), (608, 265284), (684, 235808), (912, 176856), (1152, 140011), (1216, 132642), (1368, 117904), (1824, 88428), (2432, 66321), (2736, 58952), (3648, 44214), (5472, 29476), (7296, 22107), (7369, 21888), (10944, 14738)]