133745408

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:953

約数の個数: 72

約数和(自身を含む): 290411520

約数和(自身を除く): 156666112

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 496, 589, 608, 887, 992, 1178, 1216, 1774, 1984, 2356, 2432, 3548, 3968, 4712, 4864, 7096, 7936, 9424, 14192, 16853, 18848, 27497, 28384, 33706, 37696, 54994, 56768, 67412, 75392, 109988, 113536, 134824, 150784, 219976, 227072, 269648, 439952, 522443, 539296, 879904, 1044886, 1078592, 1759808, 2089772, 2157184, 3519616, 4179544, 4314368, 7039232, 8359088, 16718176, 33436352, 66872704, 133745408]

約数ペア:

[(1, 133745408), (2, 66872704), (4, 33436352), (8, 16718176), (16, 8359088), (19, 7039232), (31, 4314368), (32, 4179544), (38, 3519616), (62, 2157184), (64, 2089772), (76, 1759808), (124, 1078592), (128, 1044886), (152, 879904), (248, 539296), (256, 522443), (304, 439952), (496, 269648), (589, 227072), (608, 219976), (887, 150784), (992, 134824), (1178, 113536), (1216, 109988), (1774, 75392), (1984, 67412), (2356, 56768), (2432, 54994), (3548, 37696), (3968, 33706), (4712, 28384), (4864, 27497), (7096, 18848), (7936, 16853), (9424, 14192)]