133840128

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{7577}}^1$

素因数の和:7619

約数の個数: 72

約数和(自身を含む): 371746368

約数和(自身を除く): 237906240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 4416, 5888, 7577, 8832, 15154, 17664, 22731, 30308, 45462, 60616, 90924, 121232, 174271, 181848, 242464, 348542, 363696, 484928, 522813, 697084, 727392, 969856, 1045626, 1394168, 1454784, 1939712, 2091252, 2788336, 2909568, 4182504, 5576672, 5819136, 8365008, 11153344, 16730016, 22306688, 33460032, 44613376, 66920064, 133840128]

約数ペア:

[(1, 133840128), (2, 66920064), (3, 44613376), (4, 33460032), (6, 22306688), (8, 16730016), (12, 11153344), (16, 8365008), (23, 5819136), (24, 5576672), (32, 4182504), (46, 2909568), (48, 2788336), (64, 2091252), (69, 1939712), (92, 1454784), (96, 1394168), (128, 1045626), (138, 969856), (184, 727392), (192, 697084), (256, 522813), (276, 484928), (368, 363696), (384, 348542), (552, 242464), (736, 181848), (768, 174271), (1104, 121232), (1472, 90924), (2208, 60616), (2944, 45462), (4416, 30308), (5888, 22731), (7577, 17664), (8832, 15154)]